1572159330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2503}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 4678113024

約数和(自身を除く): 3105953694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 997, 1994, 2503, 2991, 4985, 5006, 5982, 6979, 7509, 8973, 9970, 12515, 13958, 14955, 15018, 17521, 17946, 20937, 22527, 25030, 29910, 34895, 35042, 37545, 41874, 44865, 45054, 52563, 62811, 69790, 75090, 87605, 89730, 104685, 105126, 112635, 125622, 157689, 175210, 209370, 225270, 262815, 314055, 315378, 525630, 628110, 788445, 1576890, 2495491, 4990982, 7486473, 12477455, 14972946, 17468437, 22459419, 24954910, 34936874, 37432365, 44918838, 52405311, 74864730, 87342185, 104810622, 112297095, 157215933, 174684370, 224594190, 262026555, 314431866, 524053110, 786079665, 1572159330]

約数ペア:

[(1, 1572159330), (2, 786079665), (3, 524053110), (5, 314431866), (6, 262026555), (7, 224594190), (9, 174684370), (10, 157215933), (14, 112297095), (15, 104810622), (18, 87342185), (21, 74864730), (30, 52405311), (35, 44918838), (42, 37432365), (45, 34936874), (63, 24954910), (70, 22459419), (90, 17468437), (105, 14972946), (126, 12477455), (210, 7486473), (315, 4990982), (630, 2495491), (997, 1576890), (1994, 788445), (2503, 628110), (2991, 525630), (4985, 315378), (5006, 314055), (5982, 262815), (6979, 225270), (7509, 209370), (8973, 175210), (9970, 157689), (12515, 125622), (13958, 112635), (14955, 105126), (15018, 104685), (17521, 89730), (17946, 87605), (20937, 75090), (22527, 69790), (25030, 62811), (29910, 52563), (34895, 45054), (35042, 44865), (37545, 41874)]