870828780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{13577}}^1$

素因数の和:14658

約数の個数: 48

約数和(自身を含む): 2440781280

約数和(自身を除く): 1569952500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 2138, 3207, 4276, 5345, 6414, 10690, 12828, 13577, 16035, 21380, 27154, 32070, 40731, 54308, 64140, 67885, 81462, 135770, 162924, 203655, 271540, 407310, 814620, 14513813, 29027626, 43541439, 58055252, 72569065, 87082878, 145138130, 174165756, 217707195, 290276260, 435414390, 870828780]

約数ペア:

[(1, 870828780), (2, 435414390), (3, 290276260), (4, 217707195), (5, 174165756), (6, 145138130), (10, 87082878), (12, 72569065), (15, 58055252), (20, 43541439), (30, 29027626), (60, 14513813), (1069, 814620), (2138, 407310), (3207, 271540), (4276, 203655), (5345, 162924), (6414, 135770), (10690, 81462), (12828, 67885), (13577, 64140), (16035, 54308), (21380, 40731), (27154, 32070)]