89119020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64579}}^1$

素因数の和:64614

約数の個数: 48

約数和(自身を含む): 260386560

約数和(自身を除く): 171267540

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, 64579, 129158, 193737, 258316, 322895, 387474, 645790, 774948, 968685, 1291580, 1485317, 1937370, 2970634, 3874740, 4455951, 5941268, 7426585, 8911902, 14853170, 17823804, 22279755, 29706340, 44559510, 89119020]

約数ペア:

[(1, 89119020), (2, 44559510), (3, 29706340), (4, 22279755), (5, 17823804), (6, 14853170), (10, 8911902), (12, 7426585), (15, 5941268), (20, 4455951), (23, 3874740), (30, 2970634), (46, 1937370), (60, 1485317), (69, 1291580), (92, 968685), (115, 774948), (138, 645790), (230, 387474), (276, 322895), (345, 258316), (460, 193737), (690, 129158), (1380, 64579)]