67895170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 81404030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 719, 994, 1330, 1349, 1438, 2485, 2698, 3595, 4970, 5033, 6745, 7190, 9443, 10066, 13490, 13661, 18886, 25165, 27322, 47215, 50330, 51049, 68305, 94430, 95627, 102098, 136610, 191254, 255245, 357343, 478135, 510490, 714686, 956270, 969931, 1786715, 1939862, 3573430, 4849655, 6789517, 9699310, 13579034, 33947585, 67895170]

約数ペア:

[(1, 67895170), (2, 33947585), (5, 13579034), (7, 9699310), (10, 6789517), (14, 4849655), (19, 3573430), (35, 1939862), (38, 1786715), (70, 969931), (71, 956270), (95, 714686), (133, 510490), (142, 478135), (190, 357343), (266, 255245), (355, 191254), (497, 136610), (665, 102098), (710, 95627), (719, 94430), (994, 68305), (1330, 51049), (1349, 50330), (1438, 47215), (2485, 27322), (2698, 25165), (3595, 18886), (4970, 13661), (5033, 13490), (6745, 10066), (7190, 9443)]