12788230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 30357504

約数和(自身を除く): 17569274

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 47, 65, 70, 91, 94, 115, 130, 161, 169, 182, 230, 235, 299, 322, 329, 338, 455, 470, 598, 611, 658, 805, 845, 910, 1081, 1183, 1222, 1495, 1610, 1645, 1690, 2093, 2162, 2366, 2990, 3055, 3290, 3887, 4186, 4277, 5405, 5915, 6110, 7567, 7774, 7943, 8554, 10465, 10810, 11830, 14053, 15134, 15886, 19435, 20930, 21385, 27209, 28106, 37835, 38870, 39715, 42770, 54418, 55601, 70265, 75670, 79430, 98371, 111202, 136045, 140530, 182689, 196742, 272090, 278005, 365378, 491855, 556010, 913445, 983710, 1278823, 1826890, 2557646, 6394115, 12788230]

約数ペア:

[(1, 12788230), (2, 6394115), (5, 2557646), (7, 1826890), (10, 1278823), (13, 983710), (14, 913445), (23, 556010), (26, 491855), (35, 365378), (46, 278005), (47, 272090), (65, 196742), (70, 182689), (91, 140530), (94, 136045), (115, 111202), (130, 98371), (161, 79430), (169, 75670), (182, 70265), (230, 55601), (235, 54418), (299, 42770), (322, 39715), (329, 38870), (338, 37835), (455, 28106), (470, 27209), (598, 21385), (611, 20930), (658, 19435), (805, 15886), (845, 15134), (910, 14053), (1081, 11830), (1183, 10810), (1222, 10465), (1495, 8554), (1610, 7943), (1645, 7774), (1690, 7567), (2093, 6110), (2162, 5915), (2366, 5405), (2990, 4277), (3055, 4186), (3290, 3887)]