1757475070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{190409}}^1$

素因数の和:190500

約数の個数: 32

約数和(自身を含む): 3454799040

約数和(自身を除く): 1697323970

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 190409, 380818, 952045, 1904090, 2475317, 4950634, 12376585, 13519039, 24753170, 27038078, 67595195, 135190390, 175747507, 351495014, 878737535, 1757475070]

約数ペア:

[(1, 1757475070), (2, 878737535), (5, 351495014), (10, 175747507), (13, 135190390), (26, 67595195), (65, 27038078), (71, 24753170), (130, 13519039), (142, 12376585), (355, 4950634), (710, 2475317), (923, 1904090), (1846, 952045), (4615, 380818), (9230, 190409)]