23120220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6317}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 65808288

約数和(自身を除く): 42688068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 6317, 12634, 18951, 25268, 31585, 37902, 63170, 75804, 94755, 126340, 189510, 379020, 385337, 770674, 1156011, 1541348, 1926685, 2312022, 3853370, 4624044, 5780055, 7706740, 11560110, 23120220]

約数ペア:

[(1, 23120220), (2, 11560110), (3, 7706740), (4, 5780055), (5, 4624044), (6, 3853370), (10, 2312022), (12, 1926685), (15, 1541348), (20, 1156011), (30, 770674), (60, 385337), (61, 379020), (122, 189510), (183, 126340), (244, 94755), (305, 75804), (366, 63170), (610, 37902), (732, 31585), (915, 25268), (1220, 18951), (1830, 12634), (3660, 6317)]