139591590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{273709}}^1$

素因数の和:273736

約数の個数: 32

約数和(自身を含む): 354728160

約数和(自身を除く): 215136570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 273709, 547418, 821127, 1368545, 1642254, 2737090, 4105635, 4653053, 8211270, 9306106, 13959159, 23265265, 27918318, 46530530, 69795795, 139591590]

約数ペア:

[(1, 139591590), (2, 69795795), (3, 46530530), (5, 27918318), (6, 23265265), (10, 13959159), (15, 9306106), (17, 8211270), (30, 4653053), (34, 4105635), (51, 2737090), (85, 1642254), (102, 1368545), (170, 821127), (255, 547418), (510, 273709)]