83520710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91781}}^1$

素因数の和:91808

約数の個数: 32

約数和(自身を含む): 185032512

約数和(自身を除く): 101511802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 91781, 183562, 458905, 642467, 917810, 1193153, 1284934, 2386306, 3212335, 5965765, 6424670, 8352071, 11931530, 16704142, 41760355, 83520710]

約数ペア:

[(1, 83520710), (2, 41760355), (5, 16704142), (7, 11931530), (10, 8352071), (13, 6424670), (14, 5965765), (26, 3212335), (35, 2386306), (65, 1284934), (70, 1193153), (91, 917810), (130, 642467), (182, 458905), (455, 183562), (910, 91781)]