142736730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{23909}}^1$

素因数の和:24118

約数の個数: 32

約数和(自身を含む): 344304000

約数和(自身を除く): 201567270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 23909, 47818, 71727, 119545, 143454, 239090, 358635, 717270, 4757891, 9515782, 14273673, 23789455, 28547346, 47578910, 71368365, 142736730]

約数ペア:

[(1, 142736730), (2, 71368365), (3, 47578910), (5, 28547346), (6, 23789455), (10, 14273673), (15, 9515782), (30, 4757891), (199, 717270), (398, 358635), (597, 239090), (995, 143454), (1194, 119545), (1990, 71727), (2985, 47818), (5970, 23909)]