514410

素因数分解:

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

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 1330560

約数和(自身を除く): 816150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1319, 2638, 3957, 6595, 7914, 13190, 17147, 19785, 34294, 39570, 51441, 85735, 102882, 171470, 257205, 514410]

約数ペア:

[(1, 514410), (2, 257205), (3, 171470), (5, 102882), (6, 85735), (10, 51441), (13, 39570), (15, 34294), (26, 19785), (30, 17147), (39, 13190), (65, 7914), (78, 6595), (130, 3957), (195, 2638), (390, 1319)]