78863010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1993}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 189509760

約数和(自身を除く): 110646750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1319, 1993, 2638, 3957, 3986, 5979, 6595, 7914, 9965, 11958, 13190, 19785, 19930, 29895, 39570, 59790, 2628767, 5257534, 7886301, 13143835, 15772602, 26287670, 39431505, 78863010]

約数ペア:

[(1, 78863010), (2, 39431505), (3, 26287670), (5, 15772602), (6, 13143835), (10, 7886301), (15, 5257534), (30, 2628767), (1319, 59790), (1993, 39570), (2638, 29895), (3957, 19930), (3986, 19785), (5979, 13190), (6595, 11958), (7914, 9965)]