1707777780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{266009}}^1$

素因数の和:266128

約数の個数: 48

約数和(自身を含む): 4826485440

約数和(自身を除く): 3118707660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 266009, 532018, 798027, 1064036, 1330045, 1596054, 2660090, 3192108, 3990135, 5320180, 7980270, 15960540, 28462963, 56925926, 85388889, 113851852, 142314815, 170777778, 284629630, 341555556, 426944445, 569259260, 853888890, 1707777780]

約数ペア:

[(1, 1707777780), (2, 853888890), (3, 569259260), (4, 426944445), (5, 341555556), (6, 284629630), (10, 170777778), (12, 142314815), (15, 113851852), (20, 85388889), (30, 56925926), (60, 28462963), (107, 15960540), (214, 7980270), (321, 5320180), (428, 3990135), (535, 3192108), (642, 2660090), (1070, 1596054), (1284, 1330045), (1605, 1064036), (2140, 798027), (3210, 532018), (6420, 266009)]