7139280870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{69401}}^1$

素因数の和:69547

約数の個数: 80

約数和(自身を含む): 19348167168

約数和(自身を除く): 12208886298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 10287, 11430, 17145, 20574, 34290, 51435, 69401, 102870, 138802, 208203, 347005, 416406, 624609, 694010, 1041015, 1249218, 1873827, 2082030, 3123045, 3747654, 5621481, 6246090, 8813927, 9369135, 11242962, 17627854, 18738270, 26441781, 28107405, 44069635, 52883562, 56214810, 79325343, 88139270, 132208905, 158650686, 237976029, 264417810, 396626715, 475952058, 713928087, 793253430, 1189880145, 1427856174, 2379760290, 3569640435, 7139280870]

約数ペア:

[(1, 7139280870), (2, 3569640435), (3, 2379760290), (5, 1427856174), (6, 1189880145), (9, 793253430), (10, 713928087), (15, 475952058), (18, 396626715), (27, 264417810), (30, 237976029), (45, 158650686), (54, 132208905), (81, 88139270), (90, 79325343), (127, 56214810), (135, 52883562), (162, 44069635), (254, 28107405), (270, 26441781), (381, 18738270), (405, 17627854), (635, 11242962), (762, 9369135), (810, 8813927), (1143, 6246090), (1270, 5621481), (1905, 3747654), (2286, 3123045), (3429, 2082030), (3810, 1873827), (5715, 1249218), (6858, 1041015), (10287, 694010), (11430, 624609), (17145, 416406), (20574, 347005), (34290, 208203), (51435, 138802), (69401, 102870)]