57156990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 150370560

約数和(自身を除く): 93213570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 379, 457, 758, 914, 1137, 1371, 1895, 2274, 2285, 2742, 3790, 4169, 4570, 5027, 5685, 6855, 8338, 10054, 11370, 12507, 13710, 15081, 20845, 25014, 25135, 30162, 41690, 50270, 62535, 75405, 125070, 150810, 173203, 346406, 519609, 866015, 1039218, 1732030, 1905233, 2598045, 3810466, 5196090, 5715699, 9526165, 11431398, 19052330, 28578495, 57156990]

約数ペア:

[(1, 57156990), (2, 28578495), (3, 19052330), (5, 11431398), (6, 9526165), (10, 5715699), (11, 5196090), (15, 3810466), (22, 2598045), (30, 1905233), (33, 1732030), (55, 1039218), (66, 866015), (110, 519609), (165, 346406), (330, 173203), (379, 150810), (457, 125070), (758, 75405), (914, 62535), (1137, 50270), (1371, 41690), (1895, 30162), (2274, 25135), (2285, 25014), (2742, 20845), (3790, 15081), (4169, 13710), (4570, 12507), (5027, 11370), (5685, 10054), (6855, 8338)]