2380845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 4073472

約数和(自身を除く): 1692627

約数列:

[1, 3, 5, 15, 23, 67, 69, 103, 115, 201, 309, 335, 345, 515, 1005, 1541, 1545, 2369, 4623, 6901, 7107, 7705, 11845, 20703, 23115, 34505, 35535, 103515, 158723, 476169, 793615, 2380845]

約数ペア:

[(1, 2380845), (3, 793615), (5, 476169), (15, 158723), (23, 103515), (67, 35535), (69, 34505), (103, 23115), (115, 20703), (201, 11845), (309, 7705), (335, 7107), (345, 6901), (515, 4623), (1005, 2369), (1541, 1545)]