213699630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23203}}^1$

素因数の和:23520

約数の個数: 32

約数和(自身を含む): 514571904

約数和(自身を除く): 300872274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 23203, 46406, 69609, 116015, 139218, 232030, 348045, 696090, 7123321, 14246642, 21369963, 35616605, 42739926, 71233210, 106849815, 213699630]

約数ペア:

[(1, 213699630), (2, 106849815), (3, 71233210), (5, 42739926), (6, 35616605), (10, 21369963), (15, 14246642), (30, 7123321), (307, 696090), (614, 348045), (921, 232030), (1535, 139218), (1842, 116015), (3070, 69609), (4605, 46406), (9210, 23203)]