2355404490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 6604416000

約数和(自身を除く): 4249011510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 59, 62, 82, 90, 93, 118, 123, 155, 177, 186, 205, 246, 279, 295, 310, 349, 354, 369, 410, 465, 531, 558, 590, 615, 698, 738, 885, 930, 1047, 1062, 1230, 1271, 1395, 1745, 1770, 1829, 1845, 2094, 2419, 2542, 2655, 2790, 3141, 3490, 3658, 3690, 3813, 4838, 5235, 5310, 5487, 6282, 6355, 7257, 7626, 9145, 10470, 10819, 10974, 11439, 12095, 12710, 14309, 14514, 15705, 16461, 18290, 19065, 20591, 21638, 21771, 22878, 24190, 27435, 28618, 31410, 32457, 32922, 36285, 38130, 41182, 42927, 43542, 54095, 54870, 57195, 61773, 64914, 71545, 72570, 74989, 82305, 85854, 97371, 102955, 108190, 108855, 114390, 123546, 128781, 143090, 149978, 162285, 164610, 185319, 194742, 205910, 214635, 217710, 224967, 257562, 308865, 324570, 370638, 374945, 429270, 443579, 449934, 486855, 617730, 638321, 643905, 674901, 749890, 844231, 887158, 926595, 973710, 1124835, 1276642, 1287810, 1330737, 1349802, 1688462, 1853190, 1914963, 2217895, 2249670, 2532693, 2661474, 3191605, 3374505, 3829926, 3992211, 4221155, 4435790, 5065386, 5744889, 6383210, 6653685, 6749010, 7598079, 7984422, 8442310, 9574815, 11489778, 12663465, 13307370, 15196158, 19149630, 19961055, 25326930, 26171161, 28724445, 37990395, 39922110, 52342322, 57448890, 75980790, 78513483, 130855805, 157026966, 235540449, 261711610, 392567415, 471080898, 785134830, 1177702245, 2355404490]

約数ペア:

[(1, 2355404490), (2, 1177702245), (3, 785134830), (5, 471080898), (6, 392567415), (9, 261711610), (10, 235540449), (15, 157026966), (18, 130855805), (30, 78513483), (31, 75980790), (41, 57448890), (45, 52342322), (59, 39922110), (62, 37990395), (82, 28724445), (90, 26171161), (93, 25326930), (118, 19961055), (123, 19149630), (155, 15196158), (177, 13307370), (186, 12663465), (205, 11489778), (246, 9574815), (279, 8442310), (295, 7984422), (310, 7598079), (349, 6749010), (354, 6653685), (369, 6383210), (410, 5744889), (465, 5065386), (531, 4435790), (558, 4221155), (590, 3992211), (615, 3829926), (698, 3374505), (738, 3191605), (885, 2661474), (930, 2532693), (1047, 2249670), (1062, 2217895), (1230, 1914963), (1271, 1853190), (1395, 1688462), (1745, 1349802), (1770, 1330737), (1829, 1287810), (1845, 1276642), (2094, 1124835), (2419, 973710), (2542, 926595), (2655, 887158), (2790, 844231), (3141, 749890), (3490, 674901), (3658, 643905), (3690, 638321), (3813, 617730), (4838, 486855), (5235, 449934), (5310, 443579), (5487, 429270), (6282, 374945), (6355, 370638), (7257, 324570), (7626, 308865), (9145, 257562), (10470, 224967), (10819, 217710), (10974, 214635), (11439, 205910), (12095, 194742), (12710, 185319), (14309, 164610), (14514, 162285), (15705, 149978), (16461, 143090), (18290, 128781), (19065, 123546), (20591, 114390), (21638, 108855), (21771, 108190), (22878, 102955), (24190, 97371), (27435, 85854), (28618, 82305), (31410, 74989), (32457, 72570), (32922, 71545), (36285, 64914), (38130, 61773), (41182, 57195), (42927, 54870), (43542, 54095)]