2404305

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 4399668

約数和(自身を除く): 1995363

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 529, 909, 1035, 1515, 1587, 2323, 2645, 4545, 4761, 6969, 7935, 11615, 20907, 23805, 34845, 53429, 104535, 160287, 267145, 480861, 801435, 2404305]

約数ペア:

[(1, 2404305), (3, 801435), (5, 480861), (9, 267145), (15, 160287), (23, 104535), (45, 53429), (69, 34845), (101, 23805), (115, 20907), (207, 11615), (303, 7935), (345, 6969), (505, 4761), (529, 4545), (909, 2645), (1035, 2323), (1515, 1587)]