2090517570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{17909}}^1$

素因数の和:19219

約数の個数: 48

約数和(自身を含む): 5439840120

約数和(自身を除く): 3349322550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1297, 2594, 3891, 6485, 7782, 11673, 12970, 17909, 19455, 23346, 35818, 38910, 53727, 58365, 89545, 107454, 116730, 161181, 179090, 268635, 322362, 537270, 805905, 1611810, 23227973, 46455946, 69683919, 116139865, 139367838, 209051757, 232279730, 348419595, 418103514, 696839190, 1045258785, 2090517570]

約数ペア:

[(1, 2090517570), (2, 1045258785), (3, 696839190), (5, 418103514), (6, 348419595), (9, 232279730), (10, 209051757), (15, 139367838), (18, 116139865), (30, 69683919), (45, 46455946), (90, 23227973), (1297, 1611810), (2594, 805905), (3891, 537270), (6485, 322362), (7782, 268635), (11673, 179090), (12970, 161181), (17909, 116730), (19455, 107454), (23346, 89545), (35818, 58365), (38910, 53727)]