103216260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245753}}^1$

素因数の和:245772

約数の個数: 48

約数和(自身を含む): 330293376

約数和(自身を除く): 227077116

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, 245753, 491506, 737259, 983012, 1228765, 1474518, 1720271, 2457530, 2949036, 3440542, 3686295, 4915060, 5160813, 6881084, 7372590, 8601355, 10321626, 14745180, 17202710, 20643252, 25804065, 34405420, 51608130, 103216260]

約数ペア:

[(1, 103216260), (2, 51608130), (3, 34405420), (4, 25804065), (5, 20643252), (6, 17202710), (7, 14745180), (10, 10321626), (12, 8601355), (14, 7372590), (15, 6881084), (20, 5160813), (21, 4915060), (28, 3686295), (30, 3440542), (35, 2949036), (42, 2457530), (60, 1720271), (70, 1474518), (84, 1228765), (105, 983012), (140, 737259), (210, 491506), (420, 245753)]