1574131770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{246343}}^1$

素因数の和:246427

約数の個数: 48

約数和(自身を含む): 4150403712

約数和(自身を除く): 2576271942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 246343, 492686, 739029, 1231715, 1478058, 2217087, 2463430, 3695145, 4434174, 7390290, 11085435, 17490353, 22170870, 34980706, 52471059, 87451765, 104942118, 157413177, 174903530, 262355295, 314826354, 524710590, 787065885, 1574131770]

約数ペア:

[(1, 1574131770), (2, 787065885), (3, 524710590), (5, 314826354), (6, 262355295), (9, 174903530), (10, 157413177), (15, 104942118), (18, 87451765), (30, 52471059), (45, 34980706), (71, 22170870), (90, 17490353), (142, 11085435), (213, 7390290), (355, 4434174), (426, 3695145), (639, 2463430), (710, 2217087), (1065, 1478058), (1278, 1231715), (2130, 739029), (3195, 492686), (6390, 246343)]