17870293430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{7027}}^1$

素因数の和:7485

約数の個数: 64

約数和(自身を含む): 35765210880

約数和(自身を除く): 17894917450

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 379, 610, 671, 758, 1342, 1895, 3355, 3790, 4169, 6710, 7027, 8338, 14054, 20845, 23119, 35135, 41690, 46238, 70270, 77297, 115595, 154594, 231190, 254309, 386485, 428647, 508618, 772970, 857294, 1271545, 2143235, 2543090, 2663233, 4286470, 4715117, 5326466, 9430234, 13316165, 23575585, 26632330, 29295563, 47151170, 58591126, 146477815, 162457213, 292955630, 324914426, 812286065, 1624572130, 1787029343, 3574058686, 8935146715, 17870293430]

約数ペア:

[(1, 17870293430), (2, 8935146715), (5, 3574058686), (10, 1787029343), (11, 1624572130), (22, 812286065), (55, 324914426), (61, 292955630), (110, 162457213), (122, 146477815), (305, 58591126), (379, 47151170), (610, 29295563), (671, 26632330), (758, 23575585), (1342, 13316165), (1895, 9430234), (3355, 5326466), (3790, 4715117), (4169, 4286470), (6710, 2663233), (7027, 2543090), (8338, 2143235), (14054, 1271545), (20845, 857294), (23119, 772970), (35135, 508618), (41690, 428647), (46238, 386485), (70270, 254309), (77297, 231190), (115595, 154594)]