29635420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 66624768

約数和(自身を除く): 36989348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 863, 1010, 1717, 1726, 2020, 3434, 3452, 4315, 6868, 8585, 8630, 14671, 17170, 17260, 29342, 34340, 58684, 73355, 87163, 146710, 174326, 293420, 348652, 435815, 871630, 1481771, 1743260, 2963542, 5927084, 7408855, 14817710, 29635420]

約数ペア:

[(1, 29635420), (2, 14817710), (4, 7408855), (5, 5927084), (10, 2963542), (17, 1743260), (20, 1481771), (34, 871630), (68, 435815), (85, 348652), (101, 293420), (170, 174326), (202, 146710), (340, 87163), (404, 73355), (505, 58684), (863, 34340), (1010, 29342), (1717, 17260), (1726, 17170), (2020, 14671), (3434, 8630), (3452, 8585), (4315, 6868)]