69349970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 138568320

約数和(自身を除く): 69218350

約数列:

[1, 2, 5, 10, 17, 34, 43, 53, 85, 86, 106, 170, 179, 215, 265, 358, 430, 530, 731, 895, 901, 1462, 1790, 1802, 2279, 3043, 3655, 4505, 4558, 6086, 7310, 7697, 9010, 9487, 11395, 15215, 15394, 18974, 22790, 30430, 38485, 38743, 47435, 76970, 77486, 94870, 130849, 161279, 193715, 261698, 322558, 387430, 407941, 654245, 806395, 815882, 1308490, 1612790, 2039705, 4079410, 6934997, 13869994, 34674985, 69349970]

約数ペア:

[(1, 69349970), (2, 34674985), (5, 13869994), (10, 6934997), (17, 4079410), (34, 2039705), (43, 1612790), (53, 1308490), (85, 815882), (86, 806395), (106, 654245), (170, 407941), (179, 387430), (215, 322558), (265, 261698), (358, 193715), (430, 161279), (530, 130849), (731, 94870), (895, 77486), (901, 76970), (1462, 47435), (1790, 38743), (1802, 38485), (2279, 30430), (3043, 22790), (3655, 18974), (4505, 15394), (4558, 15215), (6086, 11395), (7310, 9487), (7697, 9010)]