1056555540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{2837}}^1$

素因数の和:4921

約数の個数: 72

約数和(自身を含む): 3207564360

約数和(自身を除く): 2151008820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2069, 2837, 4138, 5674, 6207, 8276, 8511, 10345, 11348, 12414, 14185, 17022, 18621, 20690, 24828, 25533, 28370, 31035, 34044, 37242, 41380, 42555, 51066, 56740, 62070, 74484, 85110, 93105, 102132, 124140, 127665, 170220, 186210, 255330, 372420, 510660, 5869753, 11739506, 17609259, 23479012, 29348765, 35218518, 52827777, 58697530, 70437036, 88046295, 105655554, 117395060, 176092590, 211311108, 264138885, 352185180, 528277770, 1056555540]

約数ペア:

[(1, 1056555540), (2, 528277770), (3, 352185180), (4, 264138885), (5, 211311108), (6, 176092590), (9, 117395060), (10, 105655554), (12, 88046295), (15, 70437036), (18, 58697530), (20, 52827777), (30, 35218518), (36, 29348765), (45, 23479012), (60, 17609259), (90, 11739506), (180, 5869753), (2069, 510660), (2837, 372420), (4138, 255330), (5674, 186210), (6207, 170220), (8276, 127665), (8511, 124140), (10345, 102132), (11348, 93105), (12414, 85110), (14185, 74484), (17022, 62070), (18621, 56740), (20690, 51066), (24828, 42555), (25533, 41380), (28370, 37242), (31035, 34044)]