77575890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{369409}}^1$

素因数の和:369426

約数の個数: 32

約数和(自身を含む): 212780160

約数和(自身を除く): 135204270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 369409, 738818, 1108227, 1847045, 2216454, 2585863, 3694090, 5171726, 5541135, 7757589, 11082270, 12929315, 15515178, 25858630, 38787945, 77575890]

約数ペア:

[(1, 77575890), (2, 38787945), (3, 25858630), (5, 15515178), (6, 12929315), (7, 11082270), (10, 7757589), (14, 5541135), (15, 5171726), (21, 3694090), (30, 2585863), (35, 2216454), (42, 1847045), (70, 1108227), (105, 738818), (210, 369409)]