30691936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 42464672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 223, 253, 272, 352, 368, 374, 391, 446, 506, 544, 736, 748, 782, 892, 1012, 1496, 1564, 1784, 2024, 2453, 2992, 3128, 3568, 3791, 4048, 4301, 4906, 5129, 5984, 6256, 7136, 7582, 8096, 8602, 9812, 10258, 12512, 15164, 17204, 19624, 20516, 30328, 34408, 39248, 41032, 41701, 56419, 60656, 68816, 78496, 82064, 83402, 87193, 112838, 121312, 137632, 164128, 166804, 174386, 225676, 333608, 348772, 451352, 667216, 697544, 902704, 959123, 1334432, 1395088, 1805408, 1918246, 2790176, 3836492, 7672984, 15345968, 30691936]

約数ペア:

[(1, 30691936), (2, 15345968), (4, 7672984), (8, 3836492), (11, 2790176), (16, 1918246), (17, 1805408), (22, 1395088), (23, 1334432), (32, 959123), (34, 902704), (44, 697544), (46, 667216), (68, 451352), (88, 348772), (92, 333608), (136, 225676), (176, 174386), (184, 166804), (187, 164128), (223, 137632), (253, 121312), (272, 112838), (352, 87193), (368, 83402), (374, 82064), (391, 78496), (446, 68816), (506, 60656), (544, 56419), (736, 41701), (748, 41032), (782, 39248), (892, 34408), (1012, 30328), (1496, 20516), (1564, 19624), (1784, 17204), (2024, 15164), (2453, 12512), (2992, 10258), (3128, 9812), (3568, 8602), (3791, 8096), (4048, 7582), (4301, 7136), (4906, 6256), (5129, 5984)]