829140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 2502528

約数和(自身を除く): 1673388

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, 1063, 2126, 3189, 4252, 5315, 6378, 10630, 12756, 13819, 15945, 21260, 27638, 31890, 41457, 55276, 63780, 69095, 82914, 138190, 165828, 207285, 276380, 414570, 829140]

約数ペア:

[(1, 829140), (2, 414570), (3, 276380), (4, 207285), (5, 165828), (6, 138190), (10, 82914), (12, 69095), (13, 63780), (15, 55276), (20, 41457), (26, 31890), (30, 27638), (39, 21260), (52, 15945), (60, 13819), (65, 12756), (78, 10630), (130, 6378), (156, 5315), (195, 4252), (260, 3189), (390, 2126), (780, 1063)]