826625670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1697}}^1$

素因数の和:2969

約数の個数: 64

約数和(自身を含む): 2139480000

約数和(自身を除く): 1312854330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1249, 1697, 2498, 3394, 3747, 5091, 6245, 7494, 8485, 10182, 12490, 16237, 16970, 18735, 22061, 25455, 32474, 37470, 44122, 48711, 50910, 66183, 81185, 97422, 110305, 132366, 162370, 220610, 243555, 330915, 487110, 661830, 2119553, 4239106, 6358659, 10597765, 12717318, 21195530, 27554189, 31793295, 55108378, 63586590, 82662567, 137770945, 165325134, 275541890, 413312835, 826625670]

約数ペア:

[(1, 826625670), (2, 413312835), (3, 275541890), (5, 165325134), (6, 137770945), (10, 82662567), (13, 63586590), (15, 55108378), (26, 31793295), (30, 27554189), (39, 21195530), (65, 12717318), (78, 10597765), (130, 6358659), (195, 4239106), (390, 2119553), (1249, 661830), (1697, 487110), (2498, 330915), (3394, 243555), (3747, 220610), (5091, 162370), (6245, 132366), (7494, 110305), (8485, 97422), (10182, 81185), (12490, 66183), (16237, 50910), (16970, 48711), (18735, 44122), (22061, 37470), (25455, 32474)]