1814804550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{310223}}^1$

素因数の和:310254

約数の個数: 72

約数和(自身を含む): 5250851424

約数和(自身を除く): 3436046874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 310223, 620446, 930669, 1551115, 1861338, 2792007, 3102230, 4032899, 4653345, 5584014, 7755575, 8065798, 9306690, 12098697, 13960035, 15511150, 20164495, 23266725, 24197394, 27920070, 36296091, 40328990, 46533450, 60493485, 69800175, 72592182, 100822475, 120986970, 139600350, 181480455, 201644950, 302467425, 362960910, 604934850, 907402275, 1814804550]

約数ペア:

[(1, 1814804550), (2, 907402275), (3, 604934850), (5, 362960910), (6, 302467425), (9, 201644950), (10, 181480455), (13, 139600350), (15, 120986970), (18, 100822475), (25, 72592182), (26, 69800175), (30, 60493485), (39, 46533450), (45, 40328990), (50, 36296091), (65, 27920070), (75, 24197394), (78, 23266725), (90, 20164495), (117, 15511150), (130, 13960035), (150, 12098697), (195, 9306690), (225, 8065798), (234, 7755575), (325, 5584014), (390, 4653345), (450, 4032899), (585, 3102230), (650, 2792007), (975, 1861338), (1170, 1551115), (1950, 930669), (2925, 620446), (5850, 310223)]