989833330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{57649}}^1$

素因数の和:57774

約数の個数: 32

約数和(自身を含む): 1905217200

約数和(自身を除く): 915383870

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 57649, 115298, 288245, 576490, 980033, 1960066, 4900165, 5822549, 9800330, 11645098, 29112745, 58225490, 98983333, 197966666, 494916665, 989833330]

約数ペア:

[(1, 989833330), (2, 494916665), (5, 197966666), (10, 98983333), (17, 58225490), (34, 29112745), (85, 11645098), (101, 9800330), (170, 5822549), (202, 4900165), (505, 1960066), (1010, 980033), (1717, 576490), (3434, 288245), (8585, 115298), (17170, 57649)]