72379790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3529}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 149446080

約数和(自身を除く): 77066290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 3529, 4102, 7058, 10255, 17645, 20510, 24703, 35290, 49406, 123515, 247030, 1033997, 2067994, 5169985, 7237979, 10339970, 14475958, 36189895, 72379790]

約数ペア:

[(1, 72379790), (2, 36189895), (5, 14475958), (7, 10339970), (10, 7237979), (14, 5169985), (35, 2067994), (70, 1033997), (293, 247030), (586, 123515), (1465, 49406), (2051, 35290), (2930, 24703), (3529, 20510), (4102, 17645), (7058, 10255)]