8053470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 21436272

約数和(自身を除く): 13382802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2081, 3870, 4162, 6243, 10405, 12486, 18729, 20810, 31215, 37458, 62430, 89483, 93645, 178966, 187290, 268449, 447415, 536898, 805347, 894830, 1342245, 1610694, 2684490, 4026735, 8053470]

約数ペア:

[(1, 8053470), (2, 4026735), (3, 2684490), (5, 1610694), (6, 1342245), (9, 894830), (10, 805347), (15, 536898), (18, 447415), (30, 268449), (43, 187290), (45, 178966), (86, 93645), (90, 89483), (129, 62430), (215, 37458), (258, 31215), (387, 20810), (430, 18729), (645, 12486), (774, 10405), (1290, 6243), (1935, 4162), (2081, 3870)]