1270295922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 2953416960

約数和(自身を除く): 1683121038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 409, 438, 511, 818, 1013, 1022, 1227, 1533, 2026, 2454, 2863, 3039, 3066, 5726, 6078, 7091, 8589, 14182, 17178, 21273, 29857, 42546, 59714, 73949, 89571, 147898, 179142, 208999, 221847, 414317, 417998, 443694, 517643, 626997, 828634, 1035286, 1242951, 1253994, 1552929, 2485902, 2900219, 3105858, 5800438, 8700657, 17401314, 30245141, 60490282, 90735423, 181470846, 211715987, 423431974, 635147961, 1270295922]

約数ペア:

[(1, 1270295922), (2, 635147961), (3, 423431974), (6, 211715987), (7, 181470846), (14, 90735423), (21, 60490282), (42, 30245141), (73, 17401314), (146, 8700657), (219, 5800438), (409, 3105858), (438, 2900219), (511, 2485902), (818, 1552929), (1013, 1253994), (1022, 1242951), (1227, 1035286), (1533, 828634), (2026, 626997), (2454, 517643), (2863, 443694), (3039, 417998), (3066, 414317), (5726, 221847), (6078, 208999), (7091, 179142), (8589, 147898), (14182, 89571), (17178, 73949), (21273, 59714), (29857, 42546)]