74121810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50423}}^1$

素因数の和:50447

約数の個数: 48

約数和(自身を含む): 206940096

約数和(自身を除く): 132818286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50423, 100846, 151269, 252115, 302538, 352961, 504230, 705922, 756345, 1058883, 1512690, 1764805, 2117766, 2470727, 3529610, 4941454, 5294415, 7412181, 10588830, 12353635, 14824362, 24707270, 37060905, 74121810]

約数ペア:

[(1, 74121810), (2, 37060905), (3, 24707270), (5, 14824362), (6, 12353635), (7, 10588830), (10, 7412181), (14, 5294415), (15, 4941454), (21, 3529610), (30, 2470727), (35, 2117766), (42, 1764805), (49, 1512690), (70, 1058883), (98, 756345), (105, 705922), (147, 504230), (210, 352961), (245, 302538), (294, 252115), (490, 151269), (735, 100846), (1470, 50423)]