53840340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{299113}}^1$

素因数の和:299128

約数の個数: 36

約数和(自身を含む): 163316244

約数和(自身を除く): 109475904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 299113, 598226, 897339, 1196452, 1495565, 1794678, 2692017, 2991130, 3589356, 4486695, 5384034, 5982260, 8973390, 10768068, 13460085, 17946780, 26920170, 53840340]

約数ペア:

[(1, 53840340), (2, 26920170), (3, 17946780), (4, 13460085), (5, 10768068), (6, 8973390), (9, 5982260), (10, 5384034), (12, 4486695), (15, 3589356), (18, 2991130), (20, 2692017), (30, 1794678), (36, 1495565), (45, 1196452), (60, 897339), (90, 598226), (180, 299113)]