409249530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1515739}}^1$

素因数の和:1515755

約数の個数: 32

約数和(自身を含む): 1091332800

約数和(自身を除く): 682083270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1515739, 3031478, 4547217, 7578695, 9094434, 13641651, 15157390, 22736085, 27283302, 40924953, 45472170, 68208255, 81849906, 136416510, 204624765, 409249530]

約数ペア:

[(1, 409249530), (2, 204624765), (3, 136416510), (5, 81849906), (6, 68208255), (9, 45472170), (10, 40924953), (15, 27283302), (18, 22736085), (27, 15157390), (30, 13641651), (45, 9094434), (54, 7578695), (90, 4547217), (135, 3031478), (270, 1515739)]