266942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{86389}}^1$

素因数の和:86502

約数の個数: 32

約数和(自身を含む): 646888320

約数和(自身を除く): 379946310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 86389, 172778, 259167, 431945, 518334, 863890, 1295835, 2591670, 8898067, 17796134, 26694201, 44490335, 53388402, 88980670, 133471005, 266942010]

約数ペア:

[(1, 266942010), (2, 133471005), (3, 88980670), (5, 53388402), (6, 44490335), (10, 26694201), (15, 17796134), (30, 8898067), (103, 2591670), (206, 1295835), (309, 863890), (515, 518334), (618, 431945), (1030, 259167), (1545, 172778), (3090, 86389)]