97788210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250739}}^1$

素因数の和:250762

約数の個数: 32

約数和(自身を含む): 252745920

約数和(自身を除く): 154957710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 250739, 501478, 752217, 1253695, 1504434, 2507390, 3259607, 3761085, 6519214, 7522170, 9778821, 16298035, 19557642, 32596070, 48894105, 97788210]

約数ペア:

[(1, 97788210), (2, 48894105), (3, 32596070), (5, 19557642), (6, 16298035), (10, 9778821), (13, 7522170), (15, 6519214), (26, 3761085), (30, 3259607), (39, 2507390), (65, 1504434), (78, 1253695), (130, 752217), (195, 501478), (390, 250739)]