6348820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 14370048

約数和(自身を除く): 8021228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 263, 284, 340, 355, 526, 710, 1052, 1207, 1315, 1420, 2414, 2630, 4471, 4828, 5260, 6035, 8942, 12070, 17884, 18673, 22355, 24140, 37346, 44710, 74692, 89420, 93365, 186730, 317441, 373460, 634882, 1269764, 1587205, 3174410, 6348820]

約数ペア:

[(1, 6348820), (2, 3174410), (4, 1587205), (5, 1269764), (10, 634882), (17, 373460), (20, 317441), (34, 186730), (68, 93365), (71, 89420), (85, 74692), (142, 44710), (170, 37346), (263, 24140), (284, 22355), (340, 18673), (355, 17884), (526, 12070), (710, 8942), (1052, 6035), (1207, 5260), (1315, 4828), (1420, 4471), (2414, 2630)]