290551020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{10459}}^1$

素因数の和:10934

約数の個数: 48

約数和(自身を含む): 815377920

約数和(自身を除く): 524826900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 10459, 13890, 20918, 27780, 31377, 41836, 52295, 62754, 104590, 125508, 156885, 209180, 313770, 627540, 4842517, 9685034, 14527551, 19370068, 24212585, 29055102, 48425170, 58110204, 72637755, 96850340, 145275510, 290551020]

約数ペア:

[(1, 290551020), (2, 145275510), (3, 96850340), (4, 72637755), (5, 58110204), (6, 48425170), (10, 29055102), (12, 24212585), (15, 19370068), (20, 14527551), (30, 9685034), (60, 4842517), (463, 627540), (926, 313770), (1389, 209180), (1852, 156885), (2315, 125508), (2778, 104590), (4630, 62754), (5556, 52295), (6945, 41836), (9260, 31377), (10459, 27780), (13890, 20918)]