1177156970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{51203}}^1$

素因数の和:51251

約数の個数: 48

約数和(自身を含む): 2451647520

約数和(自身を除く): 1274490550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 51203, 102406, 256015, 512030, 563233, 972857, 1126466, 1945714, 2816165, 4864285, 5632330, 6195563, 9728570, 10701427, 12391126, 21402854, 30977815, 53507135, 61955630, 107014270, 117715697, 235431394, 588578485, 1177156970]

約数ペア:

[(1, 1177156970), (2, 588578485), (5, 235431394), (10, 117715697), (11, 107014270), (19, 61955630), (22, 53507135), (38, 30977815), (55, 21402854), (95, 12391126), (110, 10701427), (121, 9728570), (190, 6195563), (209, 5632330), (242, 4864285), (418, 2816165), (605, 1945714), (1045, 1126466), (1210, 972857), (2090, 563233), (2299, 512030), (4598, 256015), (11495, 102406), (22990, 51203)]