34678735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 16930865

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 383, 455, 995, 1393, 1915, 2587, 2681, 4979, 6965, 12935, 13405, 18109, 24895, 34853, 76217, 90545, 174265, 381085, 533519, 990821, 2667595, 4954105, 6935747, 34678735]

約数ペア:

[(1, 34678735), (5, 6935747), (7, 4954105), (13, 2667595), (35, 990821), (65, 533519), (91, 381085), (199, 174265), (383, 90545), (455, 76217), (995, 34853), (1393, 24895), (1915, 18109), (2587, 13405), (2681, 12935), (4979, 6965)]