996880260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{722377}}^1$

素因数の和:722412

約数の個数: 48

約数和(自身を含む): 2912628096

約数和(自身を除く): 1915747836

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, 722377, 1444754, 2167131, 2889508, 3611885, 4334262, 7223770, 8668524, 10835655, 14447540, 16614671, 21671310, 33229342, 43342620, 49844013, 66458684, 83073355, 99688026, 166146710, 199376052, 249220065, 332293420, 498440130, 996880260]

約数ペア:

[(1, 996880260), (2, 498440130), (3, 332293420), (4, 249220065), (5, 199376052), (6, 166146710), (10, 99688026), (12, 83073355), (15, 66458684), (20, 49844013), (23, 43342620), (30, 33229342), (46, 21671310), (60, 16614671), (69, 14447540), (92, 10835655), (115, 8668524), (138, 7223770), (230, 4334262), (276, 3611885), (345, 2889508), (460, 2167131), (690, 1444754), (1380, 722377)]