68771580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19427}}^1$

素因数の和:19498

約数の個数: 48

約数和(自身を含む): 195834240

約数和(自身を除く): 127062660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 19427, 38854, 58281, 77708, 97135, 116562, 194270, 233124, 291405, 388540, 582810, 1146193, 1165620, 2292386, 3438579, 4584772, 5730965, 6877158, 11461930, 13754316, 17192895, 22923860, 34385790, 68771580]

約数ペア:

[(1, 68771580), (2, 34385790), (3, 22923860), (4, 17192895), (5, 13754316), (6, 11461930), (10, 6877158), (12, 5730965), (15, 4584772), (20, 3438579), (30, 2292386), (59, 1165620), (60, 1146193), (118, 582810), (177, 388540), (236, 291405), (295, 233124), (354, 194270), (590, 116562), (708, 97135), (885, 77708), (1180, 58281), (1770, 38854), (3540, 19427)]