22028130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 57530304

約数和(自身を除く): 35502174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 787, 933, 1555, 1574, 1866, 2361, 2799, 3110, 3935, 4665, 4722, 5598, 7083, 7870, 9330, 11805, 13995, 14166, 23610, 27990, 35415, 70830, 244757, 489514, 734271, 1223785, 1468542, 2202813, 2447570, 3671355, 4405626, 7342710, 11014065, 22028130]

約数ペア:

[(1, 22028130), (2, 11014065), (3, 7342710), (5, 4405626), (6, 3671355), (9, 2447570), (10, 2202813), (15, 1468542), (18, 1223785), (30, 734271), (45, 489514), (90, 244757), (311, 70830), (622, 35415), (787, 27990), (933, 23610), (1555, 14166), (1574, 13995), (1866, 11805), (2361, 9330), (2799, 7870), (3110, 7083), (3935, 5598), (4665, 4722)]