61595420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6247}}^1$

素因数の和:6302

約数の個数: 48

約数和(自身を含む): 141704640

約数和(自身を除く): 80109220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 6247, 9860, 12494, 24988, 31235, 62470, 106199, 124940, 181163, 212398, 362326, 424796, 530995, 724652, 905815, 1061990, 1811630, 2123980, 3079771, 3623260, 6159542, 12319084, 15398855, 30797710, 61595420]

約数ペア:

[(1, 61595420), (2, 30797710), (4, 15398855), (5, 12319084), (10, 6159542), (17, 3623260), (20, 3079771), (29, 2123980), (34, 1811630), (58, 1061990), (68, 905815), (85, 724652), (116, 530995), (145, 424796), (170, 362326), (290, 212398), (340, 181163), (493, 124940), (580, 106199), (986, 62470), (1972, 31235), (2465, 24988), (4930, 12494), (6247, 9860)]