742290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1805760

約数和(自身を除く): 1063470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 227, 327, 454, 545, 654, 681, 1090, 1135, 1362, 1635, 2270, 3270, 3405, 6810, 24743, 49486, 74229, 123715, 148458, 247430, 371145, 742290]

約数ペア:

[(1, 742290), (2, 371145), (3, 247430), (5, 148458), (6, 123715), (10, 74229), (15, 49486), (30, 24743), (109, 6810), (218, 3405), (227, 3270), (327, 2270), (454, 1635), (545, 1362), (654, 1135), (681, 1090)]