317521530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1676

約数の個数: 96

約数和(自身を含む): 864414720

約数和(自身を除く): 546893190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 146, 155, 186, 219, 279, 310, 365, 438, 465, 558, 657, 730, 930, 1095, 1314, 1395, 1559, 2190, 2263, 2790, 3118, 3285, 4526, 4677, 6570, 6789, 7795, 9354, 11315, 13578, 14031, 15590, 20367, 22630, 23385, 28062, 33945, 40734, 46770, 48329, 67890, 70155, 96658, 101835, 113807, 140310, 144987, 203670, 227614, 241645, 289974, 341421, 434961, 483290, 569035, 682842, 724935, 869922, 1024263, 1138070, 1449870, 1707105, 2048526, 2174805, 3414210, 3528017, 4349610, 5121315, 7056034, 10242630, 10584051, 17640085, 21168102, 31752153, 35280170, 52920255, 63504306, 105840510, 158760765, 317521530]

約数ペア:

[(1, 317521530), (2, 158760765), (3, 105840510), (5, 63504306), (6, 52920255), (9, 35280170), (10, 31752153), (15, 21168102), (18, 17640085), (30, 10584051), (31, 10242630), (45, 7056034), (62, 5121315), (73, 4349610), (90, 3528017), (93, 3414210), (146, 2174805), (155, 2048526), (186, 1707105), (219, 1449870), (279, 1138070), (310, 1024263), (365, 869922), (438, 724935), (465, 682842), (558, 569035), (657, 483290), (730, 434961), (930, 341421), (1095, 289974), (1314, 241645), (1395, 227614), (1559, 203670), (2190, 144987), (2263, 140310), (2790, 113807), (3118, 101835), (3285, 96658), (4526, 70155), (4677, 67890), (6570, 48329), (6789, 46770), (7795, 40734), (9354, 33945), (11315, 28062), (13578, 23385), (14031, 22630), (15590, 20367)]