74680730

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 61834726

約数列:

[1, 2, 5, 10, 167, 197, 227, 334, 394, 454, 835, 985, 1135, 1670, 1970, 2270, 32899, 37909, 44719, 65798, 75818, 89438, 164495, 189545, 223595, 328990, 379090, 447190, 7468073, 14936146, 37340365, 74680730]

約数ペア:

[(1, 74680730), (2, 37340365), (5, 14936146), (10, 7468073), (167, 447190), (197, 379090), (227, 328990), (334, 223595), (394, 189545), (454, 164495), (835, 89438), (985, 75818), (1135, 65798), (1670, 44719), (1970, 37909), (2270, 32899)]