27317570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 56395008

約数和(自身を除く): 29077438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 983, 1966, 1985, 2779, 3970, 4915, 5558, 6881, 9830, 13762, 13895, 27790, 34405, 68810, 390251, 780502, 1951255, 2731757, 3902510, 5463514, 13658785, 27317570]

約数ペア:

[(1, 27317570), (2, 13658785), (5, 5463514), (7, 3902510), (10, 2731757), (14, 1951255), (35, 780502), (70, 390251), (397, 68810), (794, 34405), (983, 27790), (1966, 13895), (1985, 13762), (2779, 9830), (3970, 6881), (4915, 5558)]