22155990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18013}}^1$

素因数の和:18064

約数の個数: 32

約数和(自身を含む): 54474336

約数和(自身を除く): 32318346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 18013, 36026, 54039, 90065, 108078, 180130, 270195, 540390, 738533, 1477066, 2215599, 3692665, 4431198, 7385330, 11077995, 22155990]

約数ペア:

[(1, 22155990), (2, 11077995), (3, 7385330), (5, 4431198), (6, 3692665), (10, 2215599), (15, 1477066), (30, 738533), (41, 540390), (82, 270195), (123, 180130), (205, 108078), (246, 90065), (410, 54039), (615, 36026), (1230, 18013)]