29845480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106591}}^1$

素因数の和:106609

約数の個数: 32

約数和(自身を含む): 76746240

約数和(自身を除く): 46900760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106591, 213182, 426364, 532955, 746137, 852728, 1065910, 1492274, 2131820, 2984548, 3730685, 4263640, 5969096, 7461370, 14922740, 29845480]

約数ペア:

[(1, 29845480), (2, 14922740), (4, 7461370), (5, 5969096), (7, 4263640), (8, 3730685), (10, 2984548), (14, 2131820), (20, 1492274), (28, 1065910), (35, 852728), (40, 746137), (56, 532955), (70, 426364), (140, 213182), (280, 106591)]