150643710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 449459712

約数和(自身を除く): 298816002

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, 487, 491, 630, 974, 982, 1461, 1473, 2435, 2455, 2922, 2946, 3409, 3437, 4383, 4419, 4870, 4910, 6818, 6874, 7305, 7365, 8766, 8838, 10227, 10311, 14610, 14730, 17045, 17185, 20454, 20622, 21915, 22095, 30681, 30933, 34090, 34370, 43830, 44190, 51135, 51555, 61362, 61866, 102270, 103110, 153405, 154665, 239117, 306810, 309330, 478234, 717351, 1195585, 1434702, 1673819, 2152053, 2391170, 3347638, 3586755, 4304106, 5021457, 7173510, 8369095, 10042914, 10760265, 15064371, 16738190, 21520530, 25107285, 30128742, 50214570, 75321855, 150643710]

約数ペア:

[(1, 150643710), (2, 75321855), (3, 50214570), (5, 30128742), (6, 25107285), (7, 21520530), (9, 16738190), (10, 15064371), (14, 10760265), (15, 10042914), (18, 8369095), (21, 7173510), (30, 5021457), (35, 4304106), (42, 3586755), (45, 3347638), (63, 2391170), (70, 2152053), (90, 1673819), (105, 1434702), (126, 1195585), (210, 717351), (315, 478234), (487, 309330), (491, 306810), (630, 239117), (974, 154665), (982, 153405), (1461, 103110), (1473, 102270), (2435, 61866), (2455, 61362), (2922, 51555), (2946, 51135), (3409, 44190), (3437, 43830), (4383, 34370), (4419, 34090), (4870, 30933), (4910, 30681), (6818, 22095), (6874, 21915), (7305, 20622), (7365, 20454), (8766, 17185), (8838, 17045), (10227, 14730), (10311, 14610)]