189660570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7967

約数の個数: 64

約数和(自身を含む): 503432064

約数和(自身を除く): 313771494

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 7873, 8030, 12045, 15746, 23619, 24090, 39365, 47238, 78730, 86603, 118095, 173206, 236190, 259809, 433015, 519618, 574729, 866030, 1149458, 1299045, 1724187, 2598090, 2873645, 3448374, 5747290, 6322019, 8620935, 12644038, 17241870, 18966057, 31610095, 37932114, 63220190, 94830285, 189660570]

約数ペア:

[(1, 189660570), (2, 94830285), (3, 63220190), (5, 37932114), (6, 31610095), (10, 18966057), (11, 17241870), (15, 12644038), (22, 8620935), (30, 6322019), (33, 5747290), (55, 3448374), (66, 2873645), (73, 2598090), (110, 1724187), (146, 1299045), (165, 1149458), (219, 866030), (330, 574729), (365, 519618), (438, 433015), (730, 259809), (803, 236190), (1095, 173206), (1606, 118095), (2190, 86603), (2409, 78730), (4015, 47238), (4818, 39365), (7873, 24090), (8030, 23619), (12045, 15746)]