90971430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 252806400

約数和(自身を除く): 161834970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 121, 165, 190, 209, 242, 285, 330, 363, 418, 570, 605, 627, 726, 1045, 1210, 1254, 1319, 1815, 2090, 2299, 2638, 3135, 3630, 3957, 4598, 6270, 6595, 6897, 7914, 11495, 13190, 13794, 14509, 19785, 22990, 25061, 29018, 34485, 39570, 43527, 50122, 68970, 72545, 75183, 87054, 125305, 145090, 150366, 159599, 217635, 250610, 275671, 319198, 375915, 435270, 478797, 551342, 751830, 797995, 827013, 957594, 1378355, 1595990, 1654026, 2393985, 2756710, 3032381, 4135065, 4787970, 6064762, 8270130, 9097143, 15161905, 18194286, 30323810, 45485715, 90971430]

約数ペア:

[(1, 90971430), (2, 45485715), (3, 30323810), (5, 18194286), (6, 15161905), (10, 9097143), (11, 8270130), (15, 6064762), (19, 4787970), (22, 4135065), (30, 3032381), (33, 2756710), (38, 2393985), (55, 1654026), (57, 1595990), (66, 1378355), (95, 957594), (110, 827013), (114, 797995), (121, 751830), (165, 551342), (190, 478797), (209, 435270), (242, 375915), (285, 319198), (330, 275671), (363, 250610), (418, 217635), (570, 159599), (605, 150366), (627, 145090), (726, 125305), (1045, 87054), (1210, 75183), (1254, 72545), (1319, 68970), (1815, 50122), (2090, 43527), (2299, 39570), (2638, 34485), (3135, 29018), (3630, 25061), (3957, 22990), (4598, 19785), (6270, 14509), (6595, 13794), (6897, 13190), (7914, 11495)]