99015420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{235751}}^1$

素因数の和:235770

約数の個数: 48

約数和(自身を含む): 316850688

約数和(自身を除く): 217835268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 235751, 471502, 707253, 943004, 1178755, 1414506, 1650257, 2357510, 2829012, 3300514, 3536265, 4715020, 4950771, 6601028, 7072530, 8251285, 9901542, 14145060, 16502570, 19803084, 24753855, 33005140, 49507710, 99015420]

約数ペア:

[(1, 99015420), (2, 49507710), (3, 33005140), (4, 24753855), (5, 19803084), (6, 16502570), (7, 14145060), (10, 9901542), (12, 8251285), (14, 7072530), (15, 6601028), (20, 4950771), (21, 4715020), (28, 3536265), (30, 3300514), (35, 2829012), (42, 2357510), (60, 1650257), (70, 1414506), (84, 1178755), (105, 943004), (140, 707253), (210, 471502), (420, 235751)]