2995050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 7624512

約数和(自身を除く): 4629462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 487, 615, 974, 1025, 1230, 1461, 2050, 2435, 2922, 3075, 4870, 6150, 7305, 12175, 14610, 19967, 24350, 36525, 39934, 59901, 73050, 99835, 119802, 199670, 299505, 499175, 599010, 998350, 1497525, 2995050]

約数ペア:

[(1, 2995050), (2, 1497525), (3, 998350), (5, 599010), (6, 499175), (10, 299505), (15, 199670), (25, 119802), (30, 99835), (41, 73050), (50, 59901), (75, 39934), (82, 36525), (123, 24350), (150, 19967), (205, 14610), (246, 12175), (410, 7305), (487, 6150), (615, 4870), (974, 3075), (1025, 2922), (1230, 2435), (1461, 2050)]