548615730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1406707}}^1$

素因数の和:1406730

約数の個数: 32

約数和(自身を含む): 1417961664

約数和(自身を除く): 869345934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1406707, 2813414, 4220121, 7033535, 8440242, 14067070, 18287191, 21100605, 36574382, 42201210, 54861573, 91435955, 109723146, 182871910, 274307865, 548615730]

約数ペア:

[(1, 548615730), (2, 274307865), (3, 182871910), (5, 109723146), (6, 91435955), (10, 54861573), (13, 42201210), (15, 36574382), (26, 21100605), (30, 18287191), (39, 14067070), (65, 8440242), (78, 7033535), (130, 4220121), (195, 2813414), (390, 1406707)]