397227510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1471213}}^1$

素因数の和:1471229

約数の個数: 32

約数和(自身を含む): 1059274080

約数和(自身を除く): 662046570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1471213, 2942426, 4413639, 7356065, 8827278, 13240917, 14712130, 22068195, 26481834, 39722751, 44136390, 66204585, 79445502, 132409170, 198613755, 397227510]

約数ペア:

[(1, 397227510), (2, 198613755), (3, 132409170), (5, 79445502), (6, 66204585), (9, 44136390), (10, 39722751), (15, 26481834), (18, 22068195), (27, 14712130), (30, 13240917), (45, 8827278), (54, 7356065), (90, 4413639), (135, 2942426), (270, 1471213)]