283312410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 704830464

約数和(自身を除く): 421518054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 317, 465, 634, 930, 951, 961, 1585, 1902, 1922, 2883, 3170, 4755, 4805, 5766, 9510, 9610, 9827, 14415, 19654, 28830, 29481, 29791, 49135, 58962, 59582, 89373, 98270, 147405, 148955, 178746, 294810, 297910, 304637, 446865, 609274, 893730, 913911, 1523185, 1827822, 3046370, 4569555, 9139110, 9443747, 18887494, 28331241, 47218735, 56662482, 94437470, 141656205, 283312410]

約数ペア:

[(1, 283312410), (2, 141656205), (3, 94437470), (5, 56662482), (6, 47218735), (10, 28331241), (15, 18887494), (30, 9443747), (31, 9139110), (62, 4569555), (93, 3046370), (155, 1827822), (186, 1523185), (310, 913911), (317, 893730), (465, 609274), (634, 446865), (930, 304637), (951, 297910), (961, 294810), (1585, 178746), (1902, 148955), (1922, 147405), (2883, 98270), (3170, 89373), (4755, 59582), (4805, 58962), (5766, 49135), (9510, 29791), (9610, 29481), (9827, 28830), (14415, 19654)]