4991569470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1789093}}^1$

素因数の和:1789137

約数の個数: 48

約数和(自身を含む): 13396735872

約数和(自身を除く): 8405166402

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, 1789093, 3578186, 5367279, 8945465, 10734558, 16101837, 17890930, 26836395, 32203674, 53672790, 55461883, 80509185, 110923766, 161018370, 166385649, 277309415, 332771298, 499156947, 554618830, 831928245, 998313894, 1663856490, 2495784735, 4991569470]

約数ペア:

[(1, 4991569470), (2, 2495784735), (3, 1663856490), (5, 998313894), (6, 831928245), (9, 554618830), (10, 499156947), (15, 332771298), (18, 277309415), (30, 166385649), (31, 161018370), (45, 110923766), (62, 80509185), (90, 55461883), (93, 53672790), (155, 32203674), (186, 26836395), (279, 17890930), (310, 16101837), (465, 10734558), (558, 8945465), (930, 5367279), (1395, 3578186), (2790, 1789093)]