1939050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 5416320

約数和(自身を除く): 3477270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 139, 150, 155, 186, 225, 278, 279, 310, 417, 450, 465, 558, 695, 775, 834, 930, 1251, 1390, 1395, 1550, 2085, 2325, 2502, 2790, 3475, 4170, 4309, 4650, 6255, 6950, 6975, 8618, 10425, 12510, 12927, 13950, 20850, 21545, 25854, 31275, 38781, 43090, 62550, 64635, 77562, 107725, 129270, 193905, 215450, 323175, 387810, 646350, 969525, 1939050]

約数ペア:

[(1, 1939050), (2, 969525), (3, 646350), (5, 387810), (6, 323175), (9, 215450), (10, 193905), (15, 129270), (18, 107725), (25, 77562), (30, 64635), (31, 62550), (45, 43090), (50, 38781), (62, 31275), (75, 25854), (90, 21545), (93, 20850), (139, 13950), (150, 12927), (155, 12510), (186, 10425), (225, 8618), (278, 6975), (279, 6950), (310, 6255), (417, 4650), (450, 4309), (465, 4170), (558, 3475), (695, 2790), (775, 2502), (834, 2325), (930, 2085), (1251, 1550), (1390, 1395)]