172098290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27051

約数の個数: 48

約数和(自身を含む): 388086552

約数和(自身を除く): 215988262

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 27017, 54034, 135085, 189119, 270170, 351221, 378238, 702442, 945595, 1323833, 1756105, 1891190, 2458547, 2647666, 3512210, 4917094, 6619165, 12292735, 13238330, 17209829, 24585470, 34419658, 86049145, 172098290]

約数ペア:

[(1, 172098290), (2, 86049145), (5, 34419658), (7, 24585470), (10, 17209829), (13, 13238330), (14, 12292735), (26, 6619165), (35, 4917094), (49, 3512210), (65, 2647666), (70, 2458547), (91, 1891190), (98, 1756105), (130, 1323833), (182, 945595), (245, 702442), (455, 378238), (490, 351221), (637, 270170), (910, 189119), (1274, 135085), (3185, 54034), (6370, 27017)]