30346386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 71064864

約数和(自身を除く): 40718478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 443, 466, 699, 886, 1329, 1398, 1631, 2658, 3101, 3262, 4893, 6202, 9303, 9786, 11417, 18606, 21707, 22834, 34251, 43414, 65121, 68502, 103219, 130242, 206438, 309657, 619314, 722533, 1445066, 2167599, 4335198, 5057731, 10115462, 15173193, 30346386]

約数ペア:

[(1, 30346386), (2, 15173193), (3, 10115462), (6, 5057731), (7, 4335198), (14, 2167599), (21, 1445066), (42, 722533), (49, 619314), (98, 309657), (147, 206438), (233, 130242), (294, 103219), (443, 68502), (466, 65121), (699, 43414), (886, 34251), (1329, 22834), (1398, 21707), (1631, 18606), (2658, 11417), (3101, 9786), (3262, 9303), (4893, 6202)]