237274990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{1013}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 435857760

約数和(自身を除く): 198582770

約数列:

[1, 2, 5, 10, 59, 118, 295, 397, 590, 794, 1013, 1985, 2026, 3970, 5065, 10130, 23423, 46846, 59767, 117115, 119534, 234230, 298835, 402161, 597670, 804322, 2010805, 4021610, 23727499, 47454998, 118637495, 237274990]

約数ペア:

[(1, 237274990), (2, 118637495), (5, 47454998), (10, 23727499), (59, 4021610), (118, 2010805), (295, 804322), (397, 597670), (590, 402161), (794, 298835), (1013, 234230), (1985, 119534), (2026, 117115), (3970, 59767), (5065, 46846), (10130, 23423)]