1456155870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 128

約数和(自身を含む): 3976777728

約数和(自身を除く): 2520621858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 43, 62, 65, 78, 86, 93, 129, 130, 155, 186, 195, 215, 258, 310, 390, 403, 430, 465, 559, 645, 806, 930, 1118, 1209, 1290, 1333, 1677, 2015, 2418, 2666, 2795, 2801, 3354, 3999, 4030, 5590, 5602, 6045, 6665, 7998, 8385, 8403, 12090, 13330, 14005, 16770, 16806, 17329, 19995, 28010, 34658, 36413, 39990, 42015, 51987, 72826, 84030, 86645, 86831, 103974, 109239, 120443, 173290, 173662, 182065, 218478, 240886, 259935, 260493, 361329, 364130, 434155, 519870, 520986, 546195, 602215, 722658, 868310, 1092390, 1128803, 1204430, 1302465, 1565759, 1806645, 2257606, 2604930, 3131518, 3386409, 3613290, 3733733, 4697277, 5644015, 6772818, 7467466, 7828795, 9394554, 11201199, 11288030, 15657590, 16932045, 18668665, 22402398, 23486385, 33864090, 37337330, 46972770, 48538529, 56005995, 97077058, 112011990, 145615587, 242692645, 291231174, 485385290, 728077935, 1456155870]

約数ペア:

[(1, 1456155870), (2, 728077935), (3, 485385290), (5, 291231174), (6, 242692645), (10, 145615587), (13, 112011990), (15, 97077058), (26, 56005995), (30, 48538529), (31, 46972770), (39, 37337330), (43, 33864090), (62, 23486385), (65, 22402398), (78, 18668665), (86, 16932045), (93, 15657590), (129, 11288030), (130, 11201199), (155, 9394554), (186, 7828795), (195, 7467466), (215, 6772818), (258, 5644015), (310, 4697277), (390, 3733733), (403, 3613290), (430, 3386409), (465, 3131518), (559, 2604930), (645, 2257606), (806, 1806645), (930, 1565759), (1118, 1302465), (1209, 1204430), (1290, 1128803), (1333, 1092390), (1677, 868310), (2015, 722658), (2418, 602215), (2666, 546195), (2795, 520986), (2801, 519870), (3354, 434155), (3999, 364130), (4030, 361329), (5590, 260493), (5602, 259935), (6045, 240886), (6665, 218478), (7998, 182065), (8385, 173662), (8403, 173290), (12090, 120443), (13330, 109239), (14005, 103974), (16770, 86831), (16806, 86645), (17329, 84030), (19995, 72826), (28010, 51987), (34658, 42015), (36413, 39990)]