90713130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 227155968

約数和(自身を除く): 136442838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 465, 515, 618, 930, 947, 1030, 1545, 1894, 2841, 3090, 3193, 4735, 5682, 6386, 9470, 9579, 14205, 15965, 19158, 28410, 29357, 31930, 47895, 58714, 88071, 95790, 97541, 146785, 176142, 195082, 292623, 293570, 440355, 487705, 585246, 880710, 975410, 1463115, 2926230, 3023771, 6047542, 9071313, 15118855, 18142626, 30237710, 45356565, 90713130]

約数ペア:

[(1, 90713130), (2, 45356565), (3, 30237710), (5, 18142626), (6, 15118855), (10, 9071313), (15, 6047542), (30, 3023771), (31, 2926230), (62, 1463115), (93, 975410), (103, 880710), (155, 585246), (186, 487705), (206, 440355), (309, 293570), (310, 292623), (465, 195082), (515, 176142), (618, 146785), (930, 97541), (947, 95790), (1030, 88071), (1545, 58714), (1894, 47895), (2841, 31930), (3090, 29357), (3193, 28410), (4735, 19158), (5682, 15965), (6386, 14205), (9470, 9579)]