1829490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 4729536

約数和(自身を除く): 2900046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4691, 9382, 14073, 23455, 28146, 46910, 60983, 70365, 121966, 140730, 182949, 304915, 365898, 609830, 914745, 1829490]

約数ペア:

[(1, 1829490), (2, 914745), (3, 609830), (5, 365898), (6, 304915), (10, 182949), (13, 140730), (15, 121966), (26, 70365), (30, 60983), (39, 46910), (65, 28146), (78, 23455), (130, 14073), (195, 9382), (390, 4691)]