139539270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357793}}^1$

素因数の和:357816

約数の個数: 32

約数和(自身を含む): 360656352

約数和(自身を除く): 221117082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 357793, 715586, 1073379, 1788965, 2146758, 3577930, 4651309, 5366895, 9302618, 10733790, 13953927, 23256545, 27907854, 46513090, 69769635, 139539270]

約数ペア:

[(1, 139539270), (2, 69769635), (3, 46513090), (5, 27907854), (6, 23256545), (10, 13953927), (13, 10733790), (15, 9302618), (26, 5366895), (30, 4651309), (39, 3577930), (65, 2146758), (78, 1788965), (130, 1073379), (195, 715586), (390, 357793)]