29318690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 26032606

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1663, 1763, 3326, 3526, 8315, 8815, 16630, 17630, 68183, 71509, 136366, 143018, 340915, 357545, 681830, 715090, 2931869, 5863738, 14659345, 29318690]

約数ペア:

[(1, 29318690), (2, 14659345), (5, 5863738), (10, 2931869), (41, 715090), (43, 681830), (82, 357545), (86, 340915), (205, 143018), (215, 136366), (410, 71509), (430, 68183), (1663, 17630), (1763, 16630), (3326, 8815), (3526, 8315)]