347359970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1993}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 648209520

約数和(自身を除く): 300849550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 601, 1202, 1993, 3005, 3986, 6010, 9965, 17429, 19930, 34858, 57797, 87145, 115594, 174290, 288985, 577970, 1197793, 2395586, 5988965, 11977930, 34735997, 69471994, 173679985, 347359970]

約数ペア:

[(1, 347359970), (2, 173679985), (5, 69471994), (10, 34735997), (29, 11977930), (58, 5988965), (145, 2395586), (290, 1197793), (601, 577970), (1202, 288985), (1993, 174290), (3005, 115594), (3986, 87145), (6010, 57797), (9965, 34858), (17429, 19930)]