149900530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3323}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 291501504

約数和(自身を除く): 141600974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3323, 3470, 4511, 6646, 9022, 16615, 22555, 33230, 43199, 45110, 86398, 215995, 431990, 1153081, 2306162, 5765405, 11530810, 14990053, 29980106, 74950265, 149900530]

約数ペア:

[(1, 149900530), (2, 74950265), (5, 29980106), (10, 14990053), (13, 11530810), (26, 5765405), (65, 2306162), (130, 1153081), (347, 431990), (694, 215995), (1735, 86398), (3323, 45110), (3470, 43199), (4511, 33230), (6646, 22555), (9022, 16615)]