30319434

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1112

約数の個数: 40

約数和(自身を含む): 68336928

約数和(自身を除く): 38017494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 887, 1266, 1774, 1899, 2661, 3798, 5322, 5697, 7983, 11394, 15966, 17091, 23949, 34182, 47898, 71847, 143694, 187157, 374314, 561471, 1122942, 1684413, 3368826, 5053239, 10106478, 15159717, 30319434]

約数ペア:

[(1, 30319434), (2, 15159717), (3, 10106478), (6, 5053239), (9, 3368826), (18, 1684413), (27, 1122942), (54, 561471), (81, 374314), (162, 187157), (211, 143694), (422, 71847), (633, 47898), (887, 34182), (1266, 23949), (1774, 17091), (1899, 15966), (2661, 11394), (3798, 7983), (5322, 5697)]