409366860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2251}}^1$

素因数の和:2703

約数の個数: 96

約数和(自身を含む): 1313582592

約数和(自身を除く): 904215732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 433, 866, 1299, 1732, 2165, 2251, 2598, 3031, 4330, 4502, 5196, 6062, 6495, 6753, 8660, 9004, 9093, 11255, 12124, 12990, 13506, 15155, 15757, 18186, 22510, 25980, 27012, 30310, 31514, 33765, 36372, 45020, 45465, 47271, 60620, 63028, 67530, 78785, 90930, 94542, 135060, 157570, 181860, 189084, 236355, 315140, 472710, 945420, 974683, 1949366, 2924049, 3898732, 4873415, 5848098, 6822781, 9746830, 11696196, 13645562, 14620245, 19493660, 20468343, 27291124, 29240490, 34113905, 40936686, 58480980, 68227810, 81873372, 102341715, 136455620, 204683430, 409366860]

約数ペア:

[(1, 409366860), (2, 204683430), (3, 136455620), (4, 102341715), (5, 81873372), (6, 68227810), (7, 58480980), (10, 40936686), (12, 34113905), (14, 29240490), (15, 27291124), (20, 20468343), (21, 19493660), (28, 14620245), (30, 13645562), (35, 11696196), (42, 9746830), (60, 6822781), (70, 5848098), (84, 4873415), (105, 3898732), (140, 2924049), (210, 1949366), (420, 974683), (433, 945420), (866, 472710), (1299, 315140), (1732, 236355), (2165, 189084), (2251, 181860), (2598, 157570), (3031, 135060), (4330, 94542), (4502, 90930), (5196, 78785), (6062, 67530), (6495, 63028), (6753, 60620), (8660, 47271), (9004, 45465), (9093, 45020), (11255, 36372), (12124, 33765), (12990, 31514), (13506, 30310), (15155, 27012), (15757, 25980), (18186, 22510)]