80086830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 204545088

約数和(自身を除く): 124458258

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 373, 421, 510, 746, 842, 1119, 1263, 1865, 2105, 2238, 2526, 3730, 4210, 5595, 6315, 6341, 7157, 11190, 12630, 12682, 14314, 19023, 21471, 31705, 35785, 38046, 42942, 63410, 71570, 95115, 107355, 157033, 190230, 214710, 314066, 471099, 785165, 942198, 1570330, 2355495, 2669561, 4710990, 5339122, 8008683, 13347805, 16017366, 26695610, 40043415, 80086830]

約数ペア:

[(1, 80086830), (2, 40043415), (3, 26695610), (5, 16017366), (6, 13347805), (10, 8008683), (15, 5339122), (17, 4710990), (30, 2669561), (34, 2355495), (51, 1570330), (85, 942198), (102, 785165), (170, 471099), (255, 314066), (373, 214710), (421, 190230), (510, 157033), (746, 107355), (842, 95115), (1119, 71570), (1263, 63410), (1865, 42942), (2105, 38046), (2238, 35785), (2526, 31705), (3730, 21471), (4210, 19023), (5595, 14314), (6315, 12682), (6341, 12630), (7157, 11190)]