70896410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28703}}^1$

素因数の和:28742

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 73771750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 28703, 57406, 143515, 287030, 373139, 545357, 746278, 1090714, 1865695, 2726785, 3731390, 5453570, 7089641, 14179282, 35448205, 70896410]

約数ペア:

[(1, 70896410), (2, 35448205), (5, 14179282), (10, 7089641), (13, 5453570), (19, 3731390), (26, 2726785), (38, 1865695), (65, 1090714), (95, 746278), (130, 545357), (190, 373139), (247, 287030), (494, 143515), (1235, 57406), (2470, 28703)]