313625820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27367}}^1$

素因数の和:27570

約数の個数: 48

約数和(自身を含む): 882782208

約数和(自身を除く): 569156388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 27367, 54734, 82101, 109468, 136835, 164202, 273670, 328404, 410505, 547340, 821010, 1642020, 5227097, 10454194, 15681291, 20908388, 26135485, 31362582, 52270970, 62725164, 78406455, 104541940, 156812910, 313625820]

約数ペア:

[(1, 313625820), (2, 156812910), (3, 104541940), (4, 78406455), (5, 62725164), (6, 52270970), (10, 31362582), (12, 26135485), (15, 20908388), (20, 15681291), (30, 10454194), (60, 5227097), (191, 1642020), (382, 821010), (573, 547340), (764, 410505), (955, 328404), (1146, 273670), (1910, 164202), (2292, 136835), (2865, 109468), (3820, 82101), (5730, 54734), (11460, 27367)]