137863380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99901}}^1$

素因数の和:99936

約数の個数: 48

約数和(自身を含む): 402804864

約数和(自身を除く): 264941484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 99901, 199802, 299703, 399604, 499505, 599406, 999010, 1198812, 1498515, 1998020, 2297723, 2997030, 4595446, 5994060, 6893169, 9190892, 11488615, 13786338, 22977230, 27572676, 34465845, 45954460, 68931690, 137863380]

約数ペア:

[(1, 137863380), (2, 68931690), (3, 45954460), (4, 34465845), (5, 27572676), (6, 22977230), (10, 13786338), (12, 11488615), (15, 9190892), (20, 6893169), (23, 5994060), (30, 4595446), (46, 2997030), (60, 2297723), (69, 1998020), (92, 1498515), (115, 1198812), (138, 999010), (230, 599406), (276, 499505), (345, 399604), (460, 299703), (690, 199802), (1380, 99901)]