15804573990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1\times {\mathrm{7727}}^1$

素因数の和:10117

約数の個数: 64

約数和(自身を含む): 39260712960

約数和(自身を除く): 23456138970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2351, 4702, 7053, 7727, 11755, 14106, 15454, 23181, 23510, 35265, 38635, 46362, 68179, 70530, 77270, 115905, 136358, 204537, 224083, 231810, 340895, 409074, 448166, 672249, 681790, 1022685, 1120415, 1344498, 2045370, 2240830, 3361245, 6722490, 18166177, 36332354, 54498531, 90830885, 108997062, 181661770, 272492655, 526819133, 544985310, 1053638266, 1580457399, 2634095665, 3160914798, 5268191330, 7902286995, 15804573990]

約数ペア:

[(1, 15804573990), (2, 7902286995), (3, 5268191330), (5, 3160914798), (6, 2634095665), (10, 1580457399), (15, 1053638266), (29, 544985310), (30, 526819133), (58, 272492655), (87, 181661770), (145, 108997062), (174, 90830885), (290, 54498531), (435, 36332354), (870, 18166177), (2351, 6722490), (4702, 3361245), (7053, 2240830), (7727, 2045370), (11755, 1344498), (14106, 1120415), (15454, 1022685), (23181, 681790), (23510, 672249), (35265, 448166), (38635, 409074), (46362, 340895), (68179, 231810), (70530, 224083), (77270, 204537), (115905, 136358)]