130529980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{932357}}^1$

素因数の和:932373

約数の個数: 24

約数和(自身を含む): 313272288

約数和(自身を除く): 182742308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 932357, 1864714, 3729428, 4661785, 6526499, 9323570, 13052998, 18647140, 26105996, 32632495, 65264990, 130529980]

約数ペア:

[(1, 130529980), (2, 65264990), (4, 32632495), (5, 26105996), (7, 18647140), (10, 13052998), (14, 9323570), (20, 6526499), (28, 4661785), (35, 3729428), (70, 1864714), (140, 932357)]