70015418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 60621382

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 59, 118, 167, 187, 209, 323, 334, 374, 418, 646, 649, 1003, 1121, 1298, 1837, 2006, 2242, 2839, 3173, 3553, 3674, 5678, 6346, 7106, 9853, 11033, 12331, 19057, 19706, 22066, 24662, 31229, 34903, 38114, 53941, 62458, 69806, 107882, 108383, 167501, 187207, 209627, 216766, 335002, 374414, 419254, 593351, 1186702, 1842511, 2059277, 3182519, 3685022, 4118554, 6365038, 35007709, 70015418]

約数ペア:

[(1, 70015418), (2, 35007709), (11, 6365038), (17, 4118554), (19, 3685022), (22, 3182519), (34, 2059277), (38, 1842511), (59, 1186702), (118, 593351), (167, 419254), (187, 374414), (209, 335002), (323, 216766), (334, 209627), (374, 187207), (418, 167501), (646, 108383), (649, 107882), (1003, 69806), (1121, 62458), (1298, 53941), (1837, 38114), (2006, 34903), (2242, 31229), (2839, 24662), (3173, 22066), (3553, 19706), (3674, 19057), (5678, 12331), (6346, 11033), (7106, 9853)]