140903370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50503}}^1$

素因数の和:50547

約数の個数: 48

約数和(自身を含む): 378173952

約数和(自身を除く): 237270582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 50503, 101006, 151509, 252515, 303018, 454527, 505030, 757545, 909054, 1515090, 1565593, 2272635, 3131186, 4545270, 4696779, 7827965, 9393558, 14090337, 15655930, 23483895, 28180674, 46967790, 70451685, 140903370]

約数ペア:

[(1, 140903370), (2, 70451685), (3, 46967790), (5, 28180674), (6, 23483895), (9, 15655930), (10, 14090337), (15, 9393558), (18, 7827965), (30, 4696779), (31, 4545270), (45, 3131186), (62, 2272635), (90, 1565593), (93, 1515090), (155, 909054), (186, 757545), (279, 505030), (310, 454527), (465, 303018), (558, 252515), (930, 151509), (1395, 101006), (2790, 50503)]