5187540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 9811500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2789, 5578, 8367, 11156, 13945, 16734, 27890, 33468, 41835, 55780, 83670, 86459, 167340, 172918, 259377, 345836, 432295, 518754, 864590, 1037508, 1296885, 1729180, 2593770, 5187540]

約数ペア:

[(1, 5187540), (2, 2593770), (3, 1729180), (4, 1296885), (5, 1037508), (6, 864590), (10, 518754), (12, 432295), (15, 345836), (20, 259377), (30, 172918), (31, 167340), (60, 86459), (62, 83670), (93, 55780), (124, 41835), (155, 33468), (186, 27890), (310, 16734), (372, 13945), (465, 11156), (620, 8367), (930, 5578), (1860, 2789)]