8026470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 21099312

約数和(自身を除く): 13072842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 883, 909, 1010, 1515, 1766, 1818, 2649, 3030, 4415, 4545, 5298, 7947, 8830, 9090, 13245, 15894, 26490, 39735, 79470, 89183, 178366, 267549, 445915, 535098, 802647, 891830, 1337745, 1605294, 2675490, 4013235, 8026470]

約数ペア:

[(1, 8026470), (2, 4013235), (3, 2675490), (5, 1605294), (6, 1337745), (9, 891830), (10, 802647), (15, 535098), (18, 445915), (30, 267549), (45, 178366), (90, 89183), (101, 79470), (202, 39735), (303, 26490), (505, 15894), (606, 13245), (883, 9090), (909, 8830), (1010, 7947), (1515, 5298), (1766, 4545), (1818, 4415), (2649, 3030)]