499028220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67619}}^1$

素因数の和:67675

約数の個数: 72

約数和(自身を含む): 1550661840

約数和(自身を除く): 1051633620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 67619, 135238, 202857, 270476, 338095, 405714, 608571, 676190, 811428, 1014285, 1217142, 1352380, 2028570, 2434284, 2772379, 3042855, 4057140, 5544758, 6085710, 8317137, 11089516, 12171420, 13861895, 16634274, 24951411, 27723790, 33268548, 41585685, 49902822, 55447580, 83171370, 99805644, 124757055, 166342740, 249514110, 499028220]

約数ペア:

[(1, 499028220), (2, 249514110), (3, 166342740), (4, 124757055), (5, 99805644), (6, 83171370), (9, 55447580), (10, 49902822), (12, 41585685), (15, 33268548), (18, 27723790), (20, 24951411), (30, 16634274), (36, 13861895), (41, 12171420), (45, 11089516), (60, 8317137), (82, 6085710), (90, 5544758), (123, 4057140), (164, 3042855), (180, 2772379), (205, 2434284), (246, 2028570), (369, 1352380), (410, 1217142), (492, 1014285), (615, 811428), (738, 676190), (820, 608571), (1230, 405714), (1476, 338095), (1845, 270476), (2460, 202857), (3690, 135238), (7380, 67619)]