57107540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 146895840

約数和(自身を除く): 89788300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3067, 3724, 4655, 6134, 9310, 12268, 15335, 18620, 21469, 30670, 42938, 58273, 61340, 85876, 107345, 116546, 150283, 214690, 233092, 291365, 300566, 407911, 429380, 582730, 601132, 751415, 815822, 1165460, 1502830, 1631644, 2039555, 2855377, 3005660, 4079110, 5710754, 8158220, 11421508, 14276885, 28553770, 57107540]

約数ペア:

[(1, 57107540), (2, 28553770), (4, 14276885), (5, 11421508), (7, 8158220), (10, 5710754), (14, 4079110), (19, 3005660), (20, 2855377), (28, 2039555), (35, 1631644), (38, 1502830), (49, 1165460), (70, 815822), (76, 751415), (95, 601132), (98, 582730), (133, 429380), (140, 407911), (190, 300566), (196, 291365), (245, 233092), (266, 214690), (380, 150283), (490, 116546), (532, 107345), (665, 85876), (931, 61340), (980, 58273), (1330, 42938), (1862, 30670), (2660, 21469), (3067, 18620), (3724, 15335), (4655, 12268), (6134, 9310)]