64796970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3181}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 179617536

約数和(自身を除く): 114820566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3181, 3395, 4074, 6362, 6790, 9543, 10185, 15905, 19086, 20370, 22267, 31810, 44534, 47715, 66801, 95430, 111335, 133602, 222670, 308557, 334005, 617114, 668010, 925671, 1542785, 1851342, 2159899, 3085570, 4319798, 4628355, 6479697, 9256710, 10799495, 12959394, 21598990, 32398485, 64796970]

約数ペア:

[(1, 64796970), (2, 32398485), (3, 21598990), (5, 12959394), (6, 10799495), (7, 9256710), (10, 6479697), (14, 4628355), (15, 4319798), (21, 3085570), (30, 2159899), (35, 1851342), (42, 1542785), (70, 925671), (97, 668010), (105, 617114), (194, 334005), (210, 308557), (291, 222670), (485, 133602), (582, 111335), (679, 95430), (970, 66801), (1358, 47715), (1455, 44534), (2037, 31810), (2910, 22267), (3181, 20370), (3395, 19086), (4074, 15905), (6362, 10185), (6790, 9543)]