2000335890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{9239}}^1$

素因数の和:10287

約数の個数: 64

約数和(自身を含む): 5492551680

約数和(自身を除く): 3492215790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1031, 2062, 3093, 5155, 6186, 7217, 9239, 10310, 14434, 15465, 18478, 21651, 27717, 30930, 36085, 43302, 46195, 55434, 64673, 72170, 92390, 108255, 129346, 138585, 194019, 216510, 277170, 323365, 388038, 646730, 970095, 1940190, 9525409, 19050818, 28576227, 47627045, 57152454, 66677863, 95254090, 133355726, 142881135, 200033589, 285762270, 333389315, 400067178, 666778630, 1000167945, 2000335890]

約数ペア:

[(1, 2000335890), (2, 1000167945), (3, 666778630), (5, 400067178), (6, 333389315), (7, 285762270), (10, 200033589), (14, 142881135), (15, 133355726), (21, 95254090), (30, 66677863), (35, 57152454), (42, 47627045), (70, 28576227), (105, 19050818), (210, 9525409), (1031, 1940190), (2062, 970095), (3093, 646730), (5155, 388038), (6186, 323365), (7217, 277170), (9239, 216510), (10310, 194019), (14434, 138585), (15465, 129346), (18478, 108255), (21651, 92390), (27717, 72170), (30930, 64673), (36085, 55434), (43302, 46195)]