72630780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52631}}^1$

素因数の和:52666

約数の個数: 48

約数和(自身を含む): 212212224

約数和(自身を除く): 139581444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52631, 105262, 157893, 210524, 263155, 315786, 526310, 631572, 789465, 1052620, 1210513, 1578930, 2421026, 3157860, 3631539, 4842052, 6052565, 7263078, 12105130, 14526156, 18157695, 24210260, 36315390, 72630780]

約数ペア:

[(1, 72630780), (2, 36315390), (3, 24210260), (4, 18157695), (5, 14526156), (6, 12105130), (10, 7263078), (12, 6052565), (15, 4842052), (20, 3631539), (23, 3157860), (30, 2421026), (46, 1578930), (60, 1210513), (69, 1052620), (92, 789465), (115, 631572), (138, 526310), (230, 315786), (276, 263155), (345, 210524), (460, 157893), (690, 105262), (1380, 52631)]