1515674810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{1783}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 2961753984

約数和(自身を除く): 1446079174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 503, 845, 1006, 1690, 1783, 2515, 3566, 5030, 6539, 8915, 13078, 17830, 23179, 32695, 46358, 65390, 85007, 115895, 170014, 231790, 301327, 425035, 602654, 850070, 896849, 1506635, 1793698, 3013270, 4484245, 8968490, 11659037, 23318074, 58295185, 116590370, 151567481, 303134962, 757837405, 1515674810]

約数ペア:

[(1, 1515674810), (2, 757837405), (5, 303134962), (10, 151567481), (13, 116590370), (26, 58295185), (65, 23318074), (130, 11659037), (169, 8968490), (338, 4484245), (503, 3013270), (845, 1793698), (1006, 1506635), (1690, 896849), (1783, 850070), (2515, 602654), (3566, 425035), (5030, 301327), (6539, 231790), (8915, 170014), (13078, 115895), (17830, 85007), (23179, 65390), (32695, 46358)]