13915571940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{5843}}^1$

素因数の和:6090

約数の個数: 144

約数和(自身を含む): 42961254336

約数和(自身を除く): 29045682396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 131, 180, 202, 262, 303, 393, 404, 505, 524, 606, 655, 786, 909, 1010, 1179, 1212, 1310, 1515, 1572, 1818, 1965, 2020, 2358, 2620, 3030, 3636, 3930, 4545, 4716, 5843, 5895, 6060, 7860, 9090, 11686, 11790, 13231, 17529, 18180, 23372, 23580, 26462, 29215, 35058, 39693, 52587, 52924, 58430, 66155, 70116, 79386, 87645, 105174, 116860, 119079, 132310, 158772, 175290, 198465, 210348, 238158, 262935, 264620, 350580, 396930, 476316, 525870, 590143, 595395, 765433, 793860, 1051740, 1180286, 1190790, 1530866, 1770429, 2296299, 2360572, 2381580, 2950715, 3061732, 3540858, 3827165, 4592598, 5311287, 5901430, 6888897, 7081716, 7654330, 8852145, 9185196, 10622574, 11481495, 11802860, 13777794, 15308660, 17704290, 21245148, 22962990, 26556435, 27555588, 34444485, 35408580, 45925980, 53112870, 68888970, 77308733, 106225740, 137777940, 154617466, 231926199, 309234932, 386543665, 463852398, 695778597, 773087330, 927704796, 1159630995, 1391557194, 1546174660, 2319261990, 2783114388, 3478892985, 4638523980, 6957785970, 13915571940]

約数ペア:

[(1, 13915571940), (2, 6957785970), (3, 4638523980), (4, 3478892985), (5, 2783114388), (6, 2319261990), (9, 1546174660), (10, 1391557194), (12, 1159630995), (15, 927704796), (18, 773087330), (20, 695778597), (30, 463852398), (36, 386543665), (45, 309234932), (60, 231926199), (90, 154617466), (101, 137777940), (131, 106225740), (180, 77308733), (202, 68888970), (262, 53112870), (303, 45925980), (393, 35408580), (404, 34444485), (505, 27555588), (524, 26556435), (606, 22962990), (655, 21245148), (786, 17704290), (909, 15308660), (1010, 13777794), (1179, 11802860), (1212, 11481495), (1310, 10622574), (1515, 9185196), (1572, 8852145), (1818, 7654330), (1965, 7081716), (2020, 6888897), (2358, 5901430), (2620, 5311287), (3030, 4592598), (3636, 3827165), (3930, 3540858), (4545, 3061732), (4716, 2950715), (5843, 2381580), (5895, 2360572), (6060, 2296299), (7860, 1770429), (9090, 1530866), (11686, 1190790), (11790, 1180286), (13231, 1051740), (17529, 793860), (18180, 765433), (23372, 595395), (23580, 590143), (26462, 525870), (29215, 476316), (35058, 396930), (39693, 350580), (52587, 264620), (52924, 262935), (58430, 238158), (66155, 210348), (70116, 198465), (79386, 175290), (87645, 158772), (105174, 132310), (116860, 119079)]