148178730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{705613}}^1$

素因数の和:705630

約数の個数: 32

約数和(自身を含む): 406433664

約数和(自身を除く): 258254934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 705613, 1411226, 2116839, 3528065, 4233678, 4939291, 7056130, 9878582, 10584195, 14817873, 21168390, 24696455, 29635746, 49392910, 74089365, 148178730]

約数ペア:

[(1, 148178730), (2, 74089365), (3, 49392910), (5, 29635746), (6, 24696455), (7, 21168390), (10, 14817873), (14, 10584195), (15, 9878582), (21, 7056130), (30, 4939291), (35, 4233678), (42, 3528065), (70, 2116839), (105, 1411226), (210, 705613)]