1105390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 2340576

約数和(自身を除く): 1235186

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 773, 1430, 1546, 3865, 7730, 8503, 10049, 17006, 20098, 42515, 50245, 85030, 100490, 110539, 221078, 552695, 1105390]

約数ペア:

[(1, 1105390), (2, 552695), (5, 221078), (10, 110539), (11, 100490), (13, 85030), (22, 50245), (26, 42515), (55, 20098), (65, 17006), (110, 10049), (130, 8503), (143, 7730), (286, 3865), (715, 1546), (773, 1430)]