38738220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 114186240

約数和(自身を除く): 75448020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 353, 354, 372, 465, 590, 620, 706, 708, 885, 930, 1059, 1180, 1412, 1765, 1770, 1829, 1860, 2118, 3530, 3540, 3658, 4236, 5295, 5487, 7060, 7316, 9145, 10590, 10943, 10974, 18290, 20827, 21180, 21886, 21948, 27435, 32829, 36580, 41654, 43772, 54715, 54870, 62481, 65658, 83308, 104135, 109430, 109740, 124962, 131316, 164145, 208270, 218860, 249924, 312405, 328290, 416540, 624810, 645637, 656580, 1249620, 1291274, 1936911, 2582548, 3228185, 3873822, 6456370, 7747644, 9684555, 12912740, 19369110, 38738220]

約数ペア:

[(1, 38738220), (2, 19369110), (3, 12912740), (4, 9684555), (5, 7747644), (6, 6456370), (10, 3873822), (12, 3228185), (15, 2582548), (20, 1936911), (30, 1291274), (31, 1249620), (59, 656580), (60, 645637), (62, 624810), (93, 416540), (118, 328290), (124, 312405), (155, 249924), (177, 218860), (186, 208270), (236, 164145), (295, 131316), (310, 124962), (353, 109740), (354, 109430), (372, 104135), (465, 83308), (590, 65658), (620, 62481), (706, 54870), (708, 54715), (885, 43772), (930, 41654), (1059, 36580), (1180, 32829), (1412, 27435), (1765, 21948), (1770, 21886), (1829, 21180), (1860, 20827), (2118, 18290), (3530, 10974), (3540, 10943), (3658, 10590), (4236, 9145), (5295, 7316), (5487, 7060)]