22747590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 59490288

約数和(自身を除く): 36742698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1283, 1773, 1970, 2566, 2955, 3546, 3849, 5910, 6415, 7698, 8865, 11547, 12830, 17730, 19245, 23094, 38490, 57735, 115470, 252751, 505502, 758253, 1263755, 1516506, 2274759, 2527510, 3791265, 4549518, 7582530, 11373795, 22747590]

約数ペア:

[(1, 22747590), (2, 11373795), (3, 7582530), (5, 4549518), (6, 3791265), (9, 2527510), (10, 2274759), (15, 1516506), (18, 1263755), (30, 758253), (45, 505502), (90, 252751), (197, 115470), (394, 57735), (591, 38490), (985, 23094), (1182, 19245), (1283, 17730), (1773, 12830), (1970, 11547), (2566, 8865), (2955, 7698), (3546, 6415), (3849, 5910)]