66331590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170081}}^1$

素因数の和:170104

約数の個数: 32

約数和(自身を含む): 171442656

約数和(自身を除く): 105111066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 170081, 340162, 510243, 850405, 1020486, 1700810, 2211053, 2551215, 4422106, 5102430, 6633159, 11055265, 13266318, 22110530, 33165795, 66331590]

約数ペア:

[(1, 66331590), (2, 33165795), (3, 22110530), (5, 13266318), (6, 11055265), (10, 6633159), (13, 5102430), (15, 4422106), (26, 2551215), (30, 2211053), (39, 1700810), (65, 1020486), (78, 850405), (130, 510243), (195, 340162), (390, 170081)]