27102270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69493}}^1$

素因数の和:69516

約数の個数: 32

約数和(自身を含む): 70049952

約数和(自身を除く): 42947682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69493, 138986, 208479, 347465, 416958, 694930, 903409, 1042395, 1806818, 2084790, 2710227, 4517045, 5420454, 9034090, 13551135, 27102270]

約数ペア:

[(1, 27102270), (2, 13551135), (3, 9034090), (5, 5420454), (6, 4517045), (10, 2710227), (13, 2084790), (15, 1806818), (26, 1042395), (30, 903409), (39, 694930), (65, 416958), (78, 347465), (130, 208479), (195, 138986), (390, 69493)]