2315070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 6233760

約数和(自身を除く): 3918690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 887, 1305, 1774, 2610, 2661, 4435, 5322, 7983, 8870, 13305, 15966, 25723, 26610, 39915, 51446, 77169, 79830, 128615, 154338, 231507, 257230, 385845, 463014, 771690, 1157535, 2315070]

約数ペア:

[(1, 2315070), (2, 1157535), (3, 771690), (5, 463014), (6, 385845), (9, 257230), (10, 231507), (15, 154338), (18, 128615), (29, 79830), (30, 77169), (45, 51446), (58, 39915), (87, 26610), (90, 25723), (145, 15966), (174, 13305), (261, 8870), (290, 7983), (435, 5322), (522, 4435), (870, 2661), (887, 2610), (1305, 1774)]