154179650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 296559144

約数和(自身を除く): 142379494

約数列:

[1, 2, 5, 10, 25, 50, 53, 73, 106, 146, 265, 365, 530, 730, 797, 1325, 1594, 1825, 2650, 3650, 3869, 3985, 7738, 7970, 19345, 19925, 38690, 39850, 42241, 58181, 84482, 96725, 116362, 193450, 211205, 290905, 422410, 581810, 1056025, 1454525, 2112050, 2909050, 3083593, 6167186, 15417965, 30835930, 77089825, 154179650]

約数ペア:

[(1, 154179650), (2, 77089825), (5, 30835930), (10, 15417965), (25, 6167186), (50, 3083593), (53, 2909050), (73, 2112050), (106, 1454525), (146, 1056025), (265, 581810), (365, 422410), (530, 290905), (730, 211205), (797, 193450), (1325, 116362), (1594, 96725), (1825, 84482), (2650, 58181), (3650, 42241), (3869, 39850), (3985, 38690), (7738, 19925), (7970, 19345)]