127186410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326119}}^1$

素因数の和:326142

約数の個数: 32

約数和(自身を含む): 328728960

約数和(自身を除く): 201542550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 326119, 652238, 978357, 1630595, 1956714, 3261190, 4239547, 4891785, 8479094, 9783570, 12718641, 21197735, 25437282, 42395470, 63593205, 127186410]

約数ペア:

[(1, 127186410), (2, 63593205), (3, 42395470), (5, 25437282), (6, 21197735), (10, 12718641), (13, 9783570), (15, 8479094), (26, 4891785), (30, 4239547), (39, 3261190), (65, 1956714), (78, 1630595), (130, 978357), (195, 652238), (390, 326119)]