1317006690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2351}}^1$

素因数の和:2695

約数の個数: 64

約数和(自身を含む): 3218890752

約数和(自身を除く): 1901884062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 263, 355, 426, 526, 710, 789, 1065, 1315, 1578, 2130, 2351, 2630, 3945, 4702, 7053, 7890, 11755, 14106, 18673, 23510, 35265, 37346, 56019, 70530, 93365, 112038, 166921, 186730, 280095, 333842, 500763, 560190, 618313, 834605, 1001526, 1236626, 1669210, 1854939, 2503815, 3091565, 3709878, 5007630, 6183130, 9274695, 18549390, 43900223, 87800446, 131700669, 219501115, 263401338, 439002230, 658503345, 1317006690]

約数ペア:

[(1, 1317006690), (2, 658503345), (3, 439002230), (5, 263401338), (6, 219501115), (10, 131700669), (15, 87800446), (30, 43900223), (71, 18549390), (142, 9274695), (213, 6183130), (263, 5007630), (355, 3709878), (426, 3091565), (526, 2503815), (710, 1854939), (789, 1669210), (1065, 1236626), (1315, 1001526), (1578, 834605), (2130, 618313), (2351, 560190), (2630, 500763), (3945, 333842), (4702, 280095), (7053, 186730), (7890, 166921), (11755, 112038), (14106, 93365), (18673, 70530), (23510, 56019), (35265, 37346)]