40591410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 71382990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 59, 71, 85, 95, 102, 114, 118, 142, 170, 177, 190, 213, 255, 285, 295, 323, 354, 355, 426, 510, 570, 590, 646, 710, 885, 969, 1003, 1065, 1121, 1207, 1349, 1615, 1770, 1938, 2006, 2130, 2242, 2414, 2698, 3009, 3230, 3363, 3621, 4047, 4189, 4845, 5015, 5605, 6018, 6035, 6726, 6745, 7242, 8094, 8378, 9690, 10030, 11210, 12070, 12567, 13490, 15045, 16815, 18105, 19057, 20235, 20945, 22933, 25134, 30090, 33630, 36210, 38114, 40470, 41890, 45866, 57171, 62835, 68799, 71213, 79591, 95285, 114342, 114665, 125670, 137598, 142426, 159182, 190570, 213639, 229330, 238773, 285855, 343995, 356065, 397955, 427278, 477546, 571710, 687990, 712130, 795910, 1068195, 1193865, 1353047, 2136390, 2387730, 2706094, 4059141, 6765235, 8118282, 13530470, 20295705, 40591410]

約数ペア:

[(1, 40591410), (2, 20295705), (3, 13530470), (5, 8118282), (6, 6765235), (10, 4059141), (15, 2706094), (17, 2387730), (19, 2136390), (30, 1353047), (34, 1193865), (38, 1068195), (51, 795910), (57, 712130), (59, 687990), (71, 571710), (85, 477546), (95, 427278), (102, 397955), (114, 356065), (118, 343995), (142, 285855), (170, 238773), (177, 229330), (190, 213639), (213, 190570), (255, 159182), (285, 142426), (295, 137598), (323, 125670), (354, 114665), (355, 114342), (426, 95285), (510, 79591), (570, 71213), (590, 68799), (646, 62835), (710, 57171), (885, 45866), (969, 41890), (1003, 40470), (1065, 38114), (1121, 36210), (1207, 33630), (1349, 30090), (1615, 25134), (1770, 22933), (1938, 20945), (2006, 20235), (2130, 19057), (2242, 18105), (2414, 16815), (2698, 15045), (3009, 13490), (3230, 12567), (3363, 12070), (3621, 11210), (4047, 10030), (4189, 9690), (4845, 8378), (5015, 8094), (5605, 7242), (6018, 6745), (6035, 6726)]