91220530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 171880704

約数和(自身を除く): 80660174

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 613, 647, 1226, 1294, 3065, 3235, 6130, 6470, 14099, 14881, 28198, 29762, 70495, 74405, 140990, 148810, 396611, 793222, 1983055, 3966110, 9122053, 18244106, 45610265, 91220530]

約数ペア:

[(1, 91220530), (2, 45610265), (5, 18244106), (10, 9122053), (23, 3966110), (46, 1983055), (115, 793222), (230, 396611), (613, 148810), (647, 140990), (1226, 74405), (1294, 70495), (3065, 29762), (3235, 28198), (6130, 14881), (6470, 14099)]