39284820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218249}}^1$

素因数の和:218264

約数の個数: 36

約数和(自身を含む): 119164500

約数和(自身を除く): 79879680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218249, 436498, 654747, 872996, 1091245, 1309494, 1964241, 2182490, 2618988, 3273735, 3928482, 4364980, 6547470, 7856964, 9821205, 13094940, 19642410, 39284820]

約数ペア:

[(1, 39284820), (2, 19642410), (3, 13094940), (4, 9821205), (5, 7856964), (6, 6547470), (9, 4364980), (10, 3928482), (12, 3273735), (15, 2618988), (18, 2182490), (20, 1964241), (30, 1309494), (36, 1091245), (45, 872996), (60, 654747), (90, 436498), (180, 218249)]