103419420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132589}}^1$

素因数の和:132614

約数の個数: 48

約数和(自身を含む): 311851680

約数和(自身を除く): 208432260

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, 132589, 265178, 397767, 530356, 662945, 795534, 1325890, 1591068, 1723657, 1988835, 2651780, 3447314, 3977670, 5170971, 6894628, 7955340, 8618285, 10341942, 17236570, 20683884, 25854855, 34473140, 51709710, 103419420]

約数ペア:

[(1, 103419420), (2, 51709710), (3, 34473140), (4, 25854855), (5, 20683884), (6, 17236570), (10, 10341942), (12, 8618285), (13, 7955340), (15, 6894628), (20, 5170971), (26, 3977670), (30, 3447314), (39, 2651780), (52, 1988835), (60, 1723657), (65, 1591068), (78, 1325890), (130, 795534), (156, 662945), (195, 530356), (260, 397767), (390, 265178), (780, 132589)]