30404556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 72

約数和(自身を含む): 94602144

約数和(自身を除く): 64197588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9281, 18562, 27843, 37124, 55686, 64967, 83529, 111372, 120653, 129934, 167058, 194901, 241306, 259868, 334116, 361959, 389802, 482612, 584703, 723918, 779604, 844571, 1085877, 1169406, 1447836, 1689142, 2171754, 2338812, 2533713, 3378284, 4343508, 5067426, 7601139, 10134852, 15202278, 30404556]

約数ペア:

[(1, 30404556), (2, 15202278), (3, 10134852), (4, 7601139), (6, 5067426), (7, 4343508), (9, 3378284), (12, 2533713), (13, 2338812), (14, 2171754), (18, 1689142), (21, 1447836), (26, 1169406), (28, 1085877), (36, 844571), (39, 779604), (42, 723918), (52, 584703), (63, 482612), (78, 389802), (84, 361959), (91, 334116), (117, 259868), (126, 241306), (156, 194901), (182, 167058), (234, 129934), (252, 120653), (273, 111372), (364, 83529), (468, 64967), (546, 55686), (819, 37124), (1092, 27843), (1638, 18562), (3276, 9281)]