479357580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{614561}}^1$

素因数の和:614586

約数の個数: 48

約数和(自身を含む): 1445449824

約数和(自身を除く): 966092244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 614561, 1229122, 1843683, 2458244, 3072805, 3687366, 6145610, 7374732, 7989293, 9218415, 12291220, 15978586, 18436830, 23967879, 31957172, 36873660, 39946465, 47935758, 79892930, 95871516, 119839395, 159785860, 239678790, 479357580]

約数ペア:

[(1, 479357580), (2, 239678790), (3, 159785860), (4, 119839395), (5, 95871516), (6, 79892930), (10, 47935758), (12, 39946465), (13, 36873660), (15, 31957172), (20, 23967879), (26, 18436830), (30, 15978586), (39, 12291220), (52, 9218415), (60, 7989293), (65, 7374732), (78, 6145610), (130, 3687366), (156, 3072805), (195, 2458244), (260, 1843683), (390, 1229122), (780, 614561)]