31213630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 64886976

約数和(自身を除く): 33673346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4597, 6790, 9194, 22985, 32179, 45970, 64358, 160895, 321790, 445909, 891818, 2229545, 3121363, 4459090, 6242726, 15606815, 31213630]

約数ペア:

[(1, 31213630), (2, 15606815), (5, 6242726), (7, 4459090), (10, 3121363), (14, 2229545), (35, 891818), (70, 445909), (97, 321790), (194, 160895), (485, 64358), (679, 45970), (970, 32179), (1358, 22985), (3395, 9194), (4597, 6790)]