139651170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{202393}}^1$

素因数の和:202426

約数の個数: 32

約数和(自身を含む): 349736832

約数和(自身を除く): 210085662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 202393, 404786, 607179, 1011965, 1214358, 2023930, 3035895, 4655039, 6071790, 9310078, 13965117, 23275195, 27930234, 46550390, 69825585, 139651170]

約数ペア:

[(1, 139651170), (2, 69825585), (3, 46550390), (5, 27930234), (6, 23275195), (10, 13965117), (15, 9310078), (23, 6071790), (30, 4655039), (46, 3035895), (69, 2023930), (115, 1214358), (138, 1011965), (230, 607179), (345, 404786), (690, 202393)]