18610323410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1\times {\mathrm{6553}}^1$

素因数の和:7995

約数の個数: 64

約数和(自身を含む): 39638592000

約数和(自身を除く): 21028268590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1399, 2030, 2798, 6553, 6995, 9793, 13106, 13990, 19586, 32765, 40571, 45871, 48965, 65530, 81142, 91742, 97930, 190037, 202855, 229355, 283997, 380074, 405710, 458710, 567994, 950185, 1330259, 1419985, 1900370, 2660518, 2839970, 6651295, 9167647, 13302590, 18335294, 45838235, 64173529, 91676470, 128347058, 265861763, 320867645, 531723526, 641735290, 1329308815, 1861032341, 2658617630, 3722064682, 9305161705, 18610323410]

約数ペア:

[(1, 18610323410), (2, 9305161705), (5, 3722064682), (7, 2658617630), (10, 1861032341), (14, 1329308815), (29, 641735290), (35, 531723526), (58, 320867645), (70, 265861763), (145, 128347058), (203, 91676470), (290, 64173529), (406, 45838235), (1015, 18335294), (1399, 13302590), (2030, 9167647), (2798, 6651295), (6553, 2839970), (6995, 2660518), (9793, 1900370), (13106, 1419985), (13990, 1330259), (19586, 950185), (32765, 567994), (40571, 458710), (45871, 405710), (48965, 380074), (65530, 283997), (81142, 229355), (91742, 202855), (97930, 190037)]