393351180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107473}}^1$

素因数の和:107546

約数の個数: 48

約数和(自身を含む): 1119449184

約数和(自身を除く): 726098004

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, 107473, 214946, 322419, 429892, 537365, 644838, 1074730, 1289676, 1612095, 2149460, 3224190, 6448380, 6555853, 13111706, 19667559, 26223412, 32779265, 39335118, 65558530, 78670236, 98337795, 131117060, 196675590, 393351180]

約数ペア:

[(1, 393351180), (2, 196675590), (3, 131117060), (4, 98337795), (5, 78670236), (6, 65558530), (10, 39335118), (12, 32779265), (15, 26223412), (20, 19667559), (30, 13111706), (60, 6555853), (61, 6448380), (122, 3224190), (183, 2149460), (244, 1612095), (305, 1289676), (366, 1074730), (610, 644838), (732, 537365), (915, 429892), (1220, 322419), (1830, 214946), (3660, 107473)]