201128310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72089}}^1$

素因数の和:72133

約数の個数: 48

約数和(自身を含む): 539809920

約数和(自身を除く): 338681610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72089, 144178, 216267, 360445, 432534, 648801, 720890, 1081335, 1297602, 2162670, 2234759, 3244005, 4469518, 6488010, 6704277, 11173795, 13408554, 20112831, 22347590, 33521385, 40225662, 67042770, 100564155, 201128310]

約数ペア:

[(1, 201128310), (2, 100564155), (3, 67042770), (5, 40225662), (6, 33521385), (9, 22347590), (10, 20112831), (15, 13408554), (18, 11173795), (30, 6704277), (31, 6488010), (45, 4469518), (62, 3244005), (90, 2234759), (93, 2162670), (155, 1297602), (186, 1081335), (279, 720890), (310, 648801), (465, 432534), (558, 360445), (930, 216267), (1395, 144178), (2790, 72089)]