90837570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 226955520

約数和(自身を除く): 136117950

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 263, 290, 397, 435, 526, 789, 794, 870, 1191, 1315, 1578, 1985, 2382, 2630, 3945, 3970, 5955, 7627, 7890, 11513, 11910, 15254, 22881, 23026, 34539, 38135, 45762, 57565, 69078, 76270, 104411, 114405, 115130, 172695, 208822, 228810, 313233, 345390, 522055, 626466, 1044110, 1566165, 3027919, 3132330, 6055838, 9083757, 15139595, 18167514, 30279190, 45418785, 90837570]

約数ペア:

[(1, 90837570), (2, 45418785), (3, 30279190), (5, 18167514), (6, 15139595), (10, 9083757), (15, 6055838), (29, 3132330), (30, 3027919), (58, 1566165), (87, 1044110), (145, 626466), (174, 522055), (263, 345390), (290, 313233), (397, 228810), (435, 208822), (526, 172695), (789, 115130), (794, 114405), (870, 104411), (1191, 76270), (1315, 69078), (1578, 57565), (1985, 45762), (2382, 38135), (2630, 34539), (3945, 23026), (3970, 22881), (5955, 15254), (7627, 11910), (7890, 11513)]