68945550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14827}}^1$

素因数の和:14873

約数の個数: 48

約数和(自身を含む): 176512512

約数和(自身を除く): 107566962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 14827, 29654, 44481, 74135, 88962, 148270, 222405, 370675, 444810, 459637, 741350, 919274, 1112025, 1378911, 2224050, 2298185, 2757822, 4596370, 6894555, 11490925, 13789110, 22981850, 34472775, 68945550]

約数ペア:

[(1, 68945550), (2, 34472775), (3, 22981850), (5, 13789110), (6, 11490925), (10, 6894555), (15, 4596370), (25, 2757822), (30, 2298185), (31, 2224050), (50, 1378911), (62, 1112025), (75, 919274), (93, 741350), (150, 459637), (155, 444810), (186, 370675), (310, 222405), (465, 148270), (775, 88962), (930, 74135), (1550, 44481), (2325, 29654), (4650, 14827)]