47686470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122273}}^1$

素因数の和:122296

約数の個数: 32

約数和(自身を含む): 123252192

約数和(自身を除く): 75565722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122273, 244546, 366819, 611365, 733638, 1222730, 1589549, 1834095, 3179098, 3668190, 4768647, 7947745, 9537294, 15895490, 23843235, 47686470]

約数ペア:

[(1, 47686470), (2, 23843235), (3, 15895490), (5, 9537294), (6, 7947745), (10, 4768647), (13, 3668190), (15, 3179098), (26, 1834095), (30, 1589549), (39, 1222730), (65, 733638), (78, 611365), (130, 366819), (195, 244546), (390, 122273)]