1279030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 2467584

約数和(自身を除く): 1188554

約数列:

[1, 2, 5, 10, 23, 46, 67, 83, 115, 134, 166, 230, 335, 415, 670, 830, 1541, 1909, 3082, 3818, 5561, 7705, 9545, 11122, 15410, 19090, 27805, 55610, 127903, 255806, 639515, 1279030]

約数ペア:

[(1, 1279030), (2, 639515), (5, 255806), (10, 127903), (23, 55610), (46, 27805), (67, 19090), (83, 15410), (115, 11122), (134, 9545), (166, 7705), (230, 5561), (335, 3818), (415, 3082), (670, 1909), (830, 1541)]