30613830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78497}}^1$

素因数の和:78520

約数の個数: 32

約数和(自身を含む): 79125984

約数和(自身を除く): 48512154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78497, 156994, 235491, 392485, 470982, 784970, 1020461, 1177455, 2040922, 2354910, 3061383, 5102305, 6122766, 10204610, 15306915, 30613830]

約数ペア:

[(1, 30613830), (2, 15306915), (3, 10204610), (5, 6122766), (6, 5102305), (10, 3061383), (13, 2354910), (15, 2040922), (26, 1177455), (30, 1020461), (39, 784970), (65, 470982), (78, 392485), (130, 235491), (195, 156994), (390, 78497)]