15308370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 50701248

約数和(自身を除く): 35392878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 47, 55, 63, 66, 70, 77, 90, 94, 99, 105, 110, 126, 141, 154, 165, 198, 210, 231, 235, 282, 315, 329, 330, 385, 423, 462, 470, 495, 517, 630, 658, 693, 705, 770, 846, 987, 990, 1034, 1155, 1386, 1410, 1551, 1645, 1974, 2115, 2209, 2310, 2585, 2961, 3102, 3290, 3465, 3619, 4230, 4418, 4653, 4935, 5170, 5922, 6627, 6930, 7238, 7755, 9306, 9870, 10857, 11045, 13254, 14805, 15463, 15510, 18095, 19881, 21714, 22090, 23265, 24299, 29610, 30926, 32571, 33135, 36190, 39762, 46389, 46530, 48598, 54285, 65142, 66270, 72897, 77315, 92778, 99405, 108570, 121495, 139167, 145794, 154630, 162855, 170093, 198810, 218691, 231945, 242990, 278334, 325710, 340186, 364485, 437382, 463890, 510279, 695835, 728970, 850465, 1020558, 1093455, 1391670, 1530837, 1700930, 2186910, 2551395, 3061674, 5102790, 7654185, 15308370]

約数ペア:

[(1, 15308370), (2, 7654185), (3, 5102790), (5, 3061674), (6, 2551395), (7, 2186910), (9, 1700930), (10, 1530837), (11, 1391670), (14, 1093455), (15, 1020558), (18, 850465), (21, 728970), (22, 695835), (30, 510279), (33, 463890), (35, 437382), (42, 364485), (45, 340186), (47, 325710), (55, 278334), (63, 242990), (66, 231945), (70, 218691), (77, 198810), (90, 170093), (94, 162855), (99, 154630), (105, 145794), (110, 139167), (126, 121495), (141, 108570), (154, 99405), (165, 92778), (198, 77315), (210, 72897), (231, 66270), (235, 65142), (282, 54285), (315, 48598), (329, 46530), (330, 46389), (385, 39762), (423, 36190), (462, 33135), (470, 32571), (495, 30926), (517, 29610), (630, 24299), (658, 23265), (693, 22090), (705, 21714), (770, 19881), (846, 18095), (987, 15510), (990, 15463), (1034, 14805), (1155, 13254), (1386, 11045), (1410, 10857), (1551, 9870), (1645, 9306), (1974, 7755), (2115, 7238), (2209, 6930), (2310, 6627), (2585, 5922), (2961, 5170), (3102, 4935), (3290, 4653), (3465, 4418), (3619, 4230)]