2205270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 5812560

約数和(自身を除く): 3607290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 229, 321, 458, 535, 642, 687, 963, 1070, 1145, 1374, 1605, 1926, 2061, 2290, 3210, 3435, 4122, 4815, 6870, 9630, 10305, 20610, 24503, 49006, 73509, 122515, 147018, 220527, 245030, 367545, 441054, 735090, 1102635, 2205270]

約数ペア:

[(1, 2205270), (2, 1102635), (3, 735090), (5, 441054), (6, 367545), (9, 245030), (10, 220527), (15, 147018), (18, 122515), (30, 73509), (45, 49006), (90, 24503), (107, 20610), (214, 10305), (229, 9630), (321, 6870), (458, 4815), (535, 4122), (642, 3435), (687, 3210), (963, 2290), (1070, 2061), (1145, 1926), (1374, 1605)]