738859970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 1419707520

約数和(自身を除く): 680847550

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 193, 215, 290, 307, 386, 430, 614, 965, 1247, 1535, 1930, 2494, 3070, 5597, 6235, 8299, 8903, 11194, 12470, 13201, 16598, 17806, 26402, 27985, 41495, 44515, 55970, 59251, 66005, 82990, 89030, 118502, 132010, 240671, 296255, 382829, 481342, 592510, 765658, 1203355, 1718279, 1914145, 2406710, 2547793, 3436558, 3828290, 5095586, 8591395, 12738965, 17182790, 25477930, 73885997, 147771994, 369429985, 738859970]

約数ペア:

[(1, 738859970), (2, 369429985), (5, 147771994), (10, 73885997), (29, 25477930), (43, 17182790), (58, 12738965), (86, 8591395), (145, 5095586), (193, 3828290), (215, 3436558), (290, 2547793), (307, 2406710), (386, 1914145), (430, 1718279), (614, 1203355), (965, 765658), (1247, 592510), (1535, 481342), (1930, 382829), (2494, 296255), (3070, 240671), (5597, 132010), (6235, 118502), (8299, 89030), (8903, 82990), (11194, 66005), (12470, 59251), (13201, 55970), (16598, 44515), (17806, 41495), (26402, 27985)]