30216654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 71089200

約数和(自身を除く): 40872546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 929, 1251, 1807, 1858, 2502, 2787, 3614, 5421, 5574, 8361, 10842, 12077, 16263, 16722, 24154, 32526, 36231, 72462, 108693, 129131, 217386, 258262, 387393, 774786, 1162179, 1678703, 2324358, 3357406, 5036109, 10072218, 15108327, 30216654]

約数ペア:

[(1, 30216654), (2, 15108327), (3, 10072218), (6, 5036109), (9, 3357406), (13, 2324358), (18, 1678703), (26, 1162179), (39, 774786), (78, 387393), (117, 258262), (139, 217386), (234, 129131), (278, 108693), (417, 72462), (834, 36231), (929, 32526), (1251, 24154), (1807, 16722), (1858, 16263), (2502, 12077), (2787, 10842), (3614, 8361), (5421, 5574)]