23102190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 60416928

約数和(自身を除く): 37314738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1303, 1773, 1970, 2606, 2955, 3546, 3909, 5910, 6515, 7818, 8865, 11727, 13030, 17730, 19545, 23454, 39090, 58635, 117270, 256691, 513382, 770073, 1283455, 1540146, 2310219, 2566910, 3850365, 4620438, 7700730, 11551095, 23102190]

約数ペア:

[(1, 23102190), (2, 11551095), (3, 7700730), (5, 4620438), (6, 3850365), (9, 2566910), (10, 2310219), (15, 1540146), (18, 1283455), (30, 770073), (45, 513382), (90, 256691), (197, 117270), (394, 58635), (591, 39090), (985, 23454), (1182, 19545), (1303, 17730), (1773, 13030), (1970, 11727), (2606, 8865), (2955, 7818), (3546, 6515), (3909, 5910)]