90986470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 167640192

約数和(自身を除く): 76653722

約数列:

[1, 2, 5, 10, 73, 113, 146, 226, 365, 565, 730, 1103, 1130, 2206, 5515, 8249, 11030, 16498, 41245, 80519, 82490, 124639, 161038, 249278, 402595, 623195, 805190, 1246390, 9098647, 18197294, 45493235, 90986470]

約数ペア:

[(1, 90986470), (2, 45493235), (5, 18197294), (10, 9098647), (73, 1246390), (113, 805190), (146, 623195), (226, 402595), (365, 249278), (565, 161038), (730, 124639), (1103, 82490), (1130, 80519), (2206, 41245), (5515, 16498), (8249, 11030)]