79414980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30781}}^1$

素因数の和:30836

約数の個数: 48

約数和(自身を含む): 227540544

約数和(自身を除く): 148125564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 30781, 61562, 92343, 123124, 153905, 184686, 307810, 369372, 461715, 615620, 923430, 1323583, 1846860, 2647166, 3970749, 5294332, 6617915, 7941498, 13235830, 15882996, 19853745, 26471660, 39707490, 79414980]

約数ペア:

[(1, 79414980), (2, 39707490), (3, 26471660), (4, 19853745), (5, 15882996), (6, 13235830), (10, 7941498), (12, 6617915), (15, 5294332), (20, 3970749), (30, 2647166), (43, 1846860), (60, 1323583), (86, 923430), (129, 615620), (172, 461715), (215, 369372), (258, 307810), (430, 184686), (516, 153905), (645, 123124), (860, 92343), (1290, 61562), (2580, 30781)]