180863190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1693}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 470918448

約数和(自身を除く): 290055258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1187, 1693, 2374, 3386, 3561, 5079, 5935, 7122, 8465, 10158, 10683, 11870, 15237, 16930, 17805, 21366, 25395, 30474, 35610, 50790, 53415, 76185, 106830, 152370, 2009591, 4019182, 6028773, 10047955, 12057546, 18086319, 20095910, 30143865, 36172638, 60287730, 90431595, 180863190]

約数ペア:

[(1, 180863190), (2, 90431595), (3, 60287730), (5, 36172638), (6, 30143865), (9, 20095910), (10, 18086319), (15, 12057546), (18, 10047955), (30, 6028773), (45, 4019182), (90, 2009591), (1187, 152370), (1693, 106830), (2374, 76185), (3386, 53415), (3561, 50790), (5079, 35610), (5935, 30474), (7122, 25395), (8465, 21366), (10158, 17805), (10683, 16930), (11870, 15237)]