67387710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 108246210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1319, 1703, 1965, 2638, 3406, 3930, 3957, 5109, 6595, 7914, 8515, 10218, 13190, 17030, 17147, 19785, 25545, 34294, 39570, 51090, 51441, 85735, 102882, 171470, 172789, 257205, 345578, 514410, 518367, 863945, 1036734, 1727890, 2246257, 2591835, 4492514, 5183670, 6738771, 11231285, 13477542, 22462570, 33693855, 67387710]

約数ペア:

[(1, 67387710), (2, 33693855), (3, 22462570), (5, 13477542), (6, 11231285), (10, 6738771), (13, 5183670), (15, 4492514), (26, 2591835), (30, 2246257), (39, 1727890), (65, 1036734), (78, 863945), (130, 518367), (131, 514410), (195, 345578), (262, 257205), (390, 172789), (393, 171470), (655, 102882), (786, 85735), (1310, 51441), (1319, 51090), (1703, 39570), (1965, 34294), (2638, 25545), (3406, 19785), (3930, 17147), (3957, 17030), (5109, 13190), (6595, 10218), (7914, 8515)]