6403410

素因数分解:

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

素因数の和:460

約数の個数: 72

約数和(自身を含む): 18070884

約数和(自身を除く): 11667474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 421, 507, 585, 842, 845, 1014, 1170, 1263, 1521, 1690, 2105, 2526, 2535, 3042, 3789, 4210, 5070, 5473, 6315, 7578, 7605, 10946, 12630, 15210, 16419, 18945, 27365, 32838, 37890, 49257, 54730, 71149, 82095, 98514, 142298, 164190, 213447, 246285, 355745, 426894, 492570, 640341, 711490, 1067235, 1280682, 2134470, 3201705, 6403410]

約数ペア:

[(1, 6403410), (2, 3201705), (3, 2134470), (5, 1280682), (6, 1067235), (9, 711490), (10, 640341), (13, 492570), (15, 426894), (18, 355745), (26, 246285), (30, 213447), (39, 164190), (45, 142298), (65, 98514), (78, 82095), (90, 71149), (117, 54730), (130, 49257), (169, 37890), (195, 32838), (234, 27365), (338, 18945), (390, 16419), (421, 15210), (507, 12630), (585, 10946), (842, 7605), (845, 7578), (1014, 6315), (1170, 5473), (1263, 5070), (1521, 4210), (1690, 3789), (2105, 3042), (2526, 2535)]