4244340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 11999232

約数和(自身を除く): 7754892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 557, 635, 762, 1114, 1270, 1524, 1671, 1905, 2228, 2540, 2785, 3342, 3810, 5570, 6684, 7620, 8355, 11140, 16710, 33420, 70739, 141478, 212217, 282956, 353695, 424434, 707390, 848868, 1061085, 1414780, 2122170, 4244340]

約数ペア:

[(1, 4244340), (2, 2122170), (3, 1414780), (4, 1061085), (5, 848868), (6, 707390), (10, 424434), (12, 353695), (15, 282956), (20, 212217), (30, 141478), (60, 70739), (127, 33420), (254, 16710), (381, 11140), (508, 8355), (557, 7620), (635, 6684), (762, 5570), (1114, 3810), (1270, 3342), (1524, 2785), (1671, 2540), (1905, 2228)]