1477710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 4253760

約数和(自身を除く): 2776050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 421, 585, 702, 842, 1170, 1263, 1755, 2105, 2526, 3510, 3789, 4210, 5473, 6315, 7578, 10946, 11367, 12630, 16419, 18945, 22734, 27365, 32838, 37890, 49257, 54730, 56835, 82095, 98514, 113670, 147771, 164190, 246285, 295542, 492570, 738855, 1477710]

約数ペア:

[(1, 1477710), (2, 738855), (3, 492570), (5, 295542), (6, 246285), (9, 164190), (10, 147771), (13, 113670), (15, 98514), (18, 82095), (26, 56835), (27, 54730), (30, 49257), (39, 37890), (45, 32838), (54, 27365), (65, 22734), (78, 18945), (90, 16419), (117, 12630), (130, 11367), (135, 10946), (195, 7578), (234, 6315), (270, 5473), (351, 4210), (390, 3789), (421, 3510), (585, 2526), (702, 2105), (842, 1755), (1170, 1263)]