34323340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 76924512

約数和(自身を除く): 42601172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 643, 785, 1286, 1570, 2572, 2669, 3140, 3215, 5338, 6430, 10676, 10931, 12860, 13345, 21862, 26690, 43724, 53380, 54655, 100951, 109310, 201902, 218620, 403804, 504755, 1009510, 1716167, 2019020, 3432334, 6864668, 8580835, 17161670, 34323340]

約数ペア:

[(1, 34323340), (2, 17161670), (4, 8580835), (5, 6864668), (10, 3432334), (17, 2019020), (20, 1716167), (34, 1009510), (68, 504755), (85, 403804), (157, 218620), (170, 201902), (314, 109310), (340, 100951), (628, 54655), (643, 53380), (785, 43724), (1286, 26690), (1570, 21862), (2572, 13345), (2669, 12860), (3140, 10931), (3215, 10676), (5338, 6430)]