2730330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 4682790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1319, 2070, 2638, 3957, 6595, 7914, 11871, 13190, 19785, 23742, 30337, 39570, 59355, 60674, 91011, 118710, 151685, 182022, 273033, 303370, 455055, 546066, 910110, 1365165, 2730330]

約数ペア:

[(1, 2730330), (2, 1365165), (3, 910110), (5, 546066), (6, 455055), (9, 303370), (10, 273033), (15, 182022), (18, 151685), (23, 118710), (30, 91011), (45, 60674), (46, 59355), (69, 39570), (90, 30337), (115, 23742), (138, 19785), (207, 13190), (230, 11871), (345, 7914), (414, 6595), (690, 3957), (1035, 2638), (1319, 2070)]