2012357790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{2803}}^1$

素因数の和:5478

約数の個数: 64

約数和(自身を含む): 5370220800

約数和(自身を除く): 3357863010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2659, 2803, 5318, 5606, 7977, 8409, 13295, 14015, 15954, 16818, 23931, 25227, 26590, 28030, 39885, 42045, 47862, 50454, 71793, 75681, 79770, 84090, 119655, 126135, 143586, 151362, 239310, 252270, 358965, 378405, 717930, 756810, 7453177, 14906354, 22359531, 37265885, 44719062, 67078593, 74531770, 111797655, 134157186, 201235779, 223595310, 335392965, 402471558, 670785930, 1006178895, 2012357790]

約数ペア:

[(1, 2012357790), (2, 1006178895), (3, 670785930), (5, 402471558), (6, 335392965), (9, 223595310), (10, 201235779), (15, 134157186), (18, 111797655), (27, 74531770), (30, 67078593), (45, 44719062), (54, 37265885), (90, 22359531), (135, 14906354), (270, 7453177), (2659, 756810), (2803, 717930), (5318, 378405), (5606, 358965), (7977, 252270), (8409, 239310), (13295, 151362), (14015, 143586), (15954, 126135), (16818, 119655), (23931, 84090), (25227, 79770), (26590, 75681), (28030, 71793), (39885, 50454), (42045, 47862)]