179780993210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{631187}}^1$

素因数の和:631527

約数の個数: 64

約数和(自身を含む): 399557152512

約数和(自身を除く): 219776159302

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 313, 455, 626, 910, 1565, 2191, 3130, 4069, 4382, 8138, 10955, 20345, 21910, 28483, 40690, 56966, 142415, 284830, 631187, 1262374, 3155935, 4418309, 6311870, 8205431, 8836618, 16410862, 22091545, 41027155, 44183090, 57438017, 82054310, 114876034, 197561531, 287190085, 395123062, 574380170, 987807655, 1382930717, 1975615310, 2568299903, 2765861434, 5136599806, 6914653585, 12841499515, 13829307170, 17978099321, 25682999030, 35956198642, 89890496605, 179780993210]

約数ペア:

[(1, 179780993210), (2, 89890496605), (5, 35956198642), (7, 25682999030), (10, 17978099321), (13, 13829307170), (14, 12841499515), (26, 6914653585), (35, 5136599806), (65, 2765861434), (70, 2568299903), (91, 1975615310), (130, 1382930717), (182, 987807655), (313, 574380170), (455, 395123062), (626, 287190085), (910, 197561531), (1565, 114876034), (2191, 82054310), (3130, 57438017), (4069, 44183090), (4382, 41027155), (8138, 22091545), (10955, 16410862), (20345, 8836618), (21910, 8205431), (28483, 6311870), (40690, 4418309), (56966, 3155935), (142415, 1262374), (284830, 631187)]