6474660

素因数分解:

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

素因数の和:161

約数の個数: 72

約数和(自身を含む): 19036416

約数和(自身を除く): 12561756

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, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1770, 1829, 1860, 3481, 3540, 3658, 5487, 6962, 7316, 9145, 10443, 10974, 13924, 17405, 18290, 20886, 21948, 27435, 34810, 36580, 41772, 52215, 54870, 69620, 104430, 107911, 109740, 208860, 215822, 323733, 431644, 539555, 647466, 1079110, 1294932, 1618665, 2158220, 3237330, 6474660]

約数ペア:

[(1, 6474660), (2, 3237330), (3, 2158220), (4, 1618665), (5, 1294932), (6, 1079110), (10, 647466), (12, 539555), (15, 431644), (20, 323733), (30, 215822), (31, 208860), (59, 109740), (60, 107911), (62, 104430), (93, 69620), (118, 54870), (124, 52215), (155, 41772), (177, 36580), (186, 34810), (236, 27435), (295, 21948), (310, 20886), (354, 18290), (372, 17405), (465, 13924), (590, 10974), (620, 10443), (708, 9145), (885, 7316), (930, 6962), (1180, 5487), (1770, 3658), (1829, 3540), (1860, 3481)]