85427910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 233513280

約数和(自身を除く): 148085370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 461, 522, 639, 710, 870, 922, 1065, 1278, 1305, 1383, 2059, 2130, 2305, 2610, 2766, 3195, 4118, 4149, 4610, 6177, 6390, 6915, 8298, 10295, 12354, 13369, 13830, 18531, 20590, 20745, 26738, 30885, 32731, 37062, 40107, 41490, 61770, 65462, 66845, 80214, 92655, 98193, 120321, 133690, 163655, 185310, 196386, 200535, 240642, 294579, 327310, 401070, 490965, 589158, 601605, 949199, 981930, 1203210, 1472895, 1898398, 2847597, 2945790, 4745995, 5695194, 8542791, 9491990, 14237985, 17085582, 28475970, 42713955, 85427910]

約数ペア:

[(1, 85427910), (2, 42713955), (3, 28475970), (5, 17085582), (6, 14237985), (9, 9491990), (10, 8542791), (15, 5695194), (18, 4745995), (29, 2945790), (30, 2847597), (45, 1898398), (58, 1472895), (71, 1203210), (87, 981930), (90, 949199), (142, 601605), (145, 589158), (174, 490965), (213, 401070), (261, 327310), (290, 294579), (355, 240642), (426, 200535), (435, 196386), (461, 185310), (522, 163655), (639, 133690), (710, 120321), (870, 98193), (922, 92655), (1065, 80214), (1278, 66845), (1305, 65462), (1383, 61770), (2059, 41490), (2130, 40107), (2305, 37062), (2610, 32731), (2766, 30885), (3195, 26738), (4118, 20745), (4149, 20590), (4610, 18531), (6177, 13830), (6390, 13369), (6915, 12354), (8298, 10295)]