38257980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10453}}^1$

素因数の和:10526

約数の個数: 48

約数和(自身を含む): 108888864

約数和(自身を除く): 70630884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 10453, 20906, 31359, 41812, 52265, 62718, 104530, 125436, 156795, 209060, 313590, 627180, 637633, 1275266, 1912899, 2550532, 3188165, 3825798, 6376330, 7651596, 9564495, 12752660, 19128990, 38257980]

約数ペア:

[(1, 38257980), (2, 19128990), (3, 12752660), (4, 9564495), (5, 7651596), (6, 6376330), (10, 3825798), (12, 3188165), (15, 2550532), (20, 1912899), (30, 1275266), (60, 637633), (61, 627180), (122, 313590), (183, 209060), (244, 156795), (305, 125436), (366, 104530), (610, 62718), (732, 52265), (915, 41812), (1220, 31359), (1830, 20906), (3660, 10453)]