7229990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 13646880

約数和(自身を除く): 6416890

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 233, 290, 466, 535, 1070, 1165, 2330, 3103, 6206, 6757, 13514, 15515, 24931, 31030, 33785, 49862, 67570, 124655, 249310, 722999, 1445998, 3614995, 7229990]

約数ペア:

[(1, 7229990), (2, 3614995), (5, 1445998), (10, 722999), (29, 249310), (58, 124655), (107, 67570), (145, 49862), (214, 33785), (233, 31030), (290, 24931), (466, 15515), (535, 13514), (1070, 6757), (1165, 6206), (2330, 3103)]