73557890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1069}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 151614720

約数和(自身を除く): 78056830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1069, 1966, 2138, 4915, 5345, 6881, 7483, 9830, 10690, 13762, 14966, 34405, 37415, 68810, 74830, 1050827, 2101654, 5254135, 7355789, 10508270, 14711578, 36778945, 73557890]

約数ペア:

[(1, 73557890), (2, 36778945), (5, 14711578), (7, 10508270), (10, 7355789), (14, 5254135), (35, 2101654), (70, 1050827), (983, 74830), (1069, 68810), (1966, 37415), (2138, 34405), (4915, 14966), (5345, 13762), (6881, 10690), (7483, 9830)]