1915050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 5035392

約数和(自身を除く): 3120342

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 751, 850, 1275, 1502, 2253, 2550, 3755, 4506, 7510, 11265, 12767, 18775, 22530, 25534, 37550, 38301, 56325, 63835, 76602, 112650, 127670, 191505, 319175, 383010, 638350, 957525, 1915050]

約数ペア:

[(1, 1915050), (2, 957525), (3, 638350), (5, 383010), (6, 319175), (10, 191505), (15, 127670), (17, 112650), (25, 76602), (30, 63835), (34, 56325), (50, 38301), (51, 37550), (75, 25534), (85, 22530), (102, 18775), (150, 12767), (170, 11265), (255, 7510), (425, 4506), (510, 3755), (751, 2550), (850, 2253), (1275, 1502)]