2520150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 6387984

約数和(自身を除く): 3867834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 317, 318, 530, 634, 795, 951, 1325, 1585, 1590, 1902, 2650, 3170, 3975, 4755, 7925, 7950, 9510, 15850, 16801, 23775, 33602, 47550, 50403, 84005, 100806, 168010, 252015, 420025, 504030, 840050, 1260075, 2520150]

約数ペア:

[(1, 2520150), (2, 1260075), (3, 840050), (5, 504030), (6, 420025), (10, 252015), (15, 168010), (25, 100806), (30, 84005), (50, 50403), (53, 47550), (75, 33602), (106, 23775), (150, 16801), (159, 15850), (265, 9510), (317, 7950), (318, 7925), (530, 4755), (634, 3975), (795, 3170), (951, 2650), (1325, 1902), (1585, 1590)]