276573310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111973}}^1$

素因数の和:112012

約数の個数: 32

約数和(自身を含む): 564348960

約数和(自身を除く): 287775650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 111973, 223946, 559865, 1119730, 1455649, 2127487, 2911298, 4254974, 7278245, 10637435, 14556490, 21274870, 27657331, 55314662, 138286655, 276573310]

約数ペア:

[(1, 276573310), (2, 138286655), (5, 55314662), (10, 27657331), (13, 21274870), (19, 14556490), (26, 10637435), (38, 7278245), (65, 4254974), (95, 2911298), (130, 2127487), (190, 1455649), (247, 1119730), (494, 559865), (1235, 223946), (2470, 111973)]