87858330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{418373}}^1$

素因数の和:418390

約数の個数: 32

約数和(自身を含む): 240983424

約数和(自身を除く): 153125094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 418373, 836746, 1255119, 2091865, 2510238, 2928611, 4183730, 5857222, 6275595, 8785833, 12551190, 14643055, 17571666, 29286110, 43929165, 87858330]

約数ペア:

[(1, 87858330), (2, 43929165), (3, 29286110), (5, 17571666), (6, 14643055), (7, 12551190), (10, 8785833), (14, 6275595), (15, 5857222), (21, 4183730), (30, 2928611), (35, 2510238), (42, 2091865), (70, 1255119), (105, 836746), (210, 418373)]