15127777390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{46103}}^1$

素因数の和:46297

約数の個数: 64

約数和(自身を含む): 31468746240

約数和(自身を除く): 16340968850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 157, 190, 209, 314, 418, 785, 1045, 1570, 1727, 2090, 2983, 3454, 5966, 8635, 14915, 17270, 29830, 32813, 46103, 65626, 92206, 164065, 230515, 328130, 461030, 507133, 875957, 1014266, 1751914, 2535665, 4379785, 5071330, 7238171, 8759570, 9635527, 14476342, 19271054, 36190855, 48177635, 72381710, 79619881, 96355270, 137525249, 159239762, 275050498, 398099405, 687626245, 796198810, 1375252490, 1512777739, 3025555478, 7563888695, 15127777390]

約数ペア:

[(1, 15127777390), (2, 7563888695), (5, 3025555478), (10, 1512777739), (11, 1375252490), (19, 796198810), (22, 687626245), (38, 398099405), (55, 275050498), (95, 159239762), (110, 137525249), (157, 96355270), (190, 79619881), (209, 72381710), (314, 48177635), (418, 36190855), (785, 19271054), (1045, 14476342), (1570, 9635527), (1727, 8759570), (2090, 7238171), (2983, 5071330), (3454, 4379785), (5966, 2535665), (8635, 1751914), (14915, 1014266), (17270, 875957), (29830, 507133), (32813, 461030), (46103, 328130), (65626, 230515), (92206, 164065)]