139651590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11551}}^1$

素因数の和:11605

約数の個数: 64

約数和(自身を含む): 372621312

約数和(自身を除く): 232969722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 11551, 12090, 23102, 34653, 57755, 69306, 115510, 150163, 173265, 300326, 346530, 358081, 450489, 716162, 750815, 900978, 1074243, 1501630, 1790405, 2148486, 2252445, 3580810, 4504890, 4655053, 5371215, 9310106, 10742430, 13965159, 23275265, 27930318, 46550530, 69825795, 139651590]

約数ペア:

[(1, 139651590), (2, 69825795), (3, 46550530), (5, 27930318), (6, 23275265), (10, 13965159), (13, 10742430), (15, 9310106), (26, 5371215), (30, 4655053), (31, 4504890), (39, 3580810), (62, 2252445), (65, 2148486), (78, 1790405), (93, 1501630), (130, 1074243), (155, 900978), (186, 750815), (195, 716162), (310, 450489), (390, 358081), (403, 346530), (465, 300326), (806, 173265), (930, 150163), (1209, 115510), (2015, 69306), (2418, 57755), (4030, 34653), (6045, 23102), (11551, 12090)]