2851292010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{31357}}^1$

素因数の和:31807

約数の個数: 64

約数和(自身を含む): 7838998272

約数和(自身を除く): 4987706262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 2165, 2598, 3031, 4330, 6062, 6495, 9093, 12990, 15155, 18186, 30310, 31357, 45465, 62714, 90930, 94071, 156785, 188142, 219499, 313570, 438998, 470355, 658497, 940710, 1097495, 1316994, 2194990, 3292485, 6584970, 13577581, 27155162, 40732743, 67887905, 81465486, 95043067, 135775810, 190086134, 203663715, 285129201, 407327430, 475215335, 570258402, 950430670, 1425646005, 2851292010]

約数ペア:

[(1, 2851292010), (2, 1425646005), (3, 950430670), (5, 570258402), (6, 475215335), (7, 407327430), (10, 285129201), (14, 203663715), (15, 190086134), (21, 135775810), (30, 95043067), (35, 81465486), (42, 67887905), (70, 40732743), (105, 27155162), (210, 13577581), (433, 6584970), (866, 3292485), (1299, 2194990), (2165, 1316994), (2598, 1097495), (3031, 940710), (4330, 658497), (6062, 470355), (6495, 438998), (9093, 313570), (12990, 219499), (15155, 188142), (18186, 156785), (30310, 94071), (31357, 90930), (45465, 62714)]