1539730020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{14639}}^1$

素因数の和:16404

約数の個数: 48

約数和(自身を含む): 4313998080

約数和(自身を除く): 2774268060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1753, 3506, 5259, 7012, 8765, 10518, 14639, 17530, 21036, 26295, 29278, 35060, 43917, 52590, 58556, 73195, 87834, 105180, 146390, 175668, 219585, 292780, 439170, 878340, 25662167, 51324334, 76986501, 102648668, 128310835, 153973002, 256621670, 307946004, 384932505, 513243340, 769865010, 1539730020]

約数ペア:

[(1, 1539730020), (2, 769865010), (3, 513243340), (4, 384932505), (5, 307946004), (6, 256621670), (10, 153973002), (12, 128310835), (15, 102648668), (20, 76986501), (30, 51324334), (60, 25662167), (1753, 878340), (3506, 439170), (5259, 292780), (7012, 219585), (8765, 175668), (10518, 146390), (14639, 105180), (17530, 87834), (21036, 73195), (26295, 58556), (29278, 52590), (35060, 43917)]