3115190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 6241536

約数和(自身を除く): 3126346

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 773, 806, 1546, 2015, 3865, 4030, 7730, 10049, 20098, 23963, 47926, 50245, 100490, 119815, 239630, 311519, 623038, 1557595, 3115190]

約数ペア:

[(1, 3115190), (2, 1557595), (5, 623038), (10, 311519), (13, 239630), (26, 119815), (31, 100490), (62, 50245), (65, 47926), (130, 23963), (155, 20098), (310, 10049), (403, 7730), (773, 4030), (806, 3865), (1546, 2015)]