147348540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{818603}}^1$

素因数の和:818618

約数の個数: 36

約数和(自身を含む): 446957784

約数和(自身を除く): 299609244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 818603, 1637206, 2455809, 3274412, 4093015, 4911618, 7367427, 8186030, 9823236, 12279045, 14734854, 16372060, 24558090, 29469708, 36837135, 49116180, 73674270, 147348540]

約数ペア:

[(1, 147348540), (2, 73674270), (3, 49116180), (4, 36837135), (5, 29469708), (6, 24558090), (9, 16372060), (10, 14734854), (12, 12279045), (15, 9823236), (18, 8186030), (20, 7367427), (30, 4911618), (36, 4093015), (45, 3274412), (60, 2455809), (90, 1637206), (180, 818603)]