28466790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86263}}^1$

素因数の和:86284

約数の個数: 32

約数和(自身を含む): 74532096

約数和(自身を除く): 46065306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86263, 172526, 258789, 431315, 517578, 862630, 948893, 1293945, 1897786, 2587890, 2846679, 4744465, 5693358, 9488930, 14233395, 28466790]

約数ペア:

[(1, 28466790), (2, 14233395), (3, 9488930), (5, 5693358), (6, 4744465), (10, 2846679), (11, 2587890), (15, 1897786), (22, 1293945), (30, 948893), (33, 862630), (55, 517578), (66, 431315), (110, 258789), (165, 172526), (330, 86263)]