1465264130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{309781}}^1$

素因数の和:309842

約数の個数: 32

約数和(自身を含む): 2944168128

約数和(自身を除く): 1478903998

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 309781, 619562, 1548905, 3097810, 3407591, 6815182, 13320583, 17037955, 26641166, 34075910, 66602915, 133205830, 146526413, 293052826, 732632065, 1465264130]

約数ペア:

[(1, 1465264130), (2, 732632065), (5, 293052826), (10, 146526413), (11, 133205830), (22, 66602915), (43, 34075910), (55, 26641166), (86, 17037955), (110, 13320583), (215, 6815182), (430, 3407591), (473, 3097810), (946, 1548905), (2365, 619562), (4730, 309781)]