888940590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6377

約数の個数: 64

約数和(自身を含む): 2196149760

約数和(自身を除く): 1307209170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 2010, 2130, 4757, 6229, 9514, 12458, 14271, 18687, 23785, 28542, 31145, 37374, 47570, 62290, 71355, 93435, 142710, 186870, 417343, 442259, 834686, 884518, 1252029, 1326777, 2086715, 2211295, 2504058, 2653554, 4173430, 4422590, 6260145, 6633885, 12520290, 13267770, 29631353, 59262706, 88894059, 148156765, 177788118, 296313530, 444470295, 888940590]

約数ペア:

[(1, 888940590), (2, 444470295), (3, 296313530), (5, 177788118), (6, 148156765), (10, 88894059), (15, 59262706), (30, 29631353), (67, 13267770), (71, 12520290), (134, 6633885), (142, 6260145), (201, 4422590), (213, 4173430), (335, 2653554), (355, 2504058), (402, 2211295), (426, 2086715), (670, 1326777), (710, 1252029), (1005, 884518), (1065, 834686), (2010, 442259), (2130, 417343), (4757, 186870), (6229, 142710), (9514, 93435), (12458, 71355), (14271, 62290), (18687, 47570), (23785, 37374), (28542, 31145)]