30356382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 71573760

約数和(自身を除く): 41217378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1307, 1659, 2614, 3318, 3871, 3921, 7742, 7842, 9149, 11613, 18298, 23226, 27447, 54894, 64043, 103253, 128086, 192129, 206506, 309759, 384258, 619518, 722771, 1445542, 2168313, 4336626, 5059397, 10118794, 15178191, 30356382]

約数ペア:

[(1, 30356382), (2, 15178191), (3, 10118794), (6, 5059397), (7, 4336626), (14, 2168313), (21, 1445542), (42, 722771), (49, 619518), (79, 384258), (98, 309759), (147, 206506), (158, 192129), (237, 128086), (294, 103253), (474, 64043), (553, 54894), (1106, 27447), (1307, 23226), (1659, 18298), (2614, 11613), (3318, 9149), (3871, 7842), (3921, 7742)]