3183080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4696600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 151, 155, 170, 248, 302, 310, 340, 527, 604, 620, 680, 755, 1054, 1208, 1240, 1510, 2108, 2567, 2635, 3020, 4216, 4681, 5134, 5270, 6040, 9362, 10268, 10540, 12835, 18724, 20536, 21080, 23405, 25670, 37448, 46810, 51340, 79577, 93620, 102680, 159154, 187240, 318308, 397885, 636616, 795770, 1591540, 3183080]

約数ペア:

[(1, 3183080), (2, 1591540), (4, 795770), (5, 636616), (8, 397885), (10, 318308), (17, 187240), (20, 159154), (31, 102680), (34, 93620), (40, 79577), (62, 51340), (68, 46810), (85, 37448), (124, 25670), (136, 23405), (151, 21080), (155, 20536), (170, 18724), (248, 12835), (302, 10540), (310, 10268), (340, 9362), (527, 6040), (604, 5270), (620, 5134), (680, 4681), (755, 4216), (1054, 3020), (1208, 2635), (1240, 2567), (1510, 2108)]