29872570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 70108416

約数和(自身を除く): 40235846

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 1931, 2210, 3094, 3862, 7735, 9655, 13517, 15470, 19310, 25103, 27034, 32827, 50206, 65654, 67585, 125515, 135170, 164135, 175721, 229789, 251030, 328270, 351442, 426751, 459578, 853502, 878605, 1148945, 1757210, 2133755, 2297890, 2987257, 4267510, 5974514, 14936285, 29872570]

約数ペア:

[(1, 29872570), (2, 14936285), (5, 5974514), (7, 4267510), (10, 2987257), (13, 2297890), (14, 2133755), (17, 1757210), (26, 1148945), (34, 878605), (35, 853502), (65, 459578), (70, 426751), (85, 351442), (91, 328270), (119, 251030), (130, 229789), (170, 175721), (182, 164135), (221, 135170), (238, 125515), (442, 67585), (455, 65654), (595, 50206), (910, 32827), (1105, 27034), (1190, 25103), (1547, 19310), (1931, 15470), (2210, 13517), (3094, 9655), (3862, 7735)]