22891260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54503}}^1$

素因数の和:54522

約数の個数: 48

約数和(自身を含む): 73253376

約数和(自身を除く): 50362116

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, 54503, 109006, 163509, 218012, 272515, 327018, 381521, 545030, 654036, 763042, 817545, 1090060, 1144563, 1526084, 1635090, 1907605, 2289126, 3270180, 3815210, 4578252, 5722815, 7630420, 11445630, 22891260]

約数ペア:

[(1, 22891260), (2, 11445630), (3, 7630420), (4, 5722815), (5, 4578252), (6, 3815210), (7, 3270180), (10, 2289126), (12, 1907605), (14, 1635090), (15, 1526084), (20, 1144563), (21, 1090060), (28, 817545), (30, 763042), (35, 654036), (42, 545030), (60, 381521), (70, 327018), (84, 272515), (105, 218012), (140, 163509), (210, 109006), (420, 54503)]