27454570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 59076864

約数和(自身を除く): 31622294

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 263, 286, 365, 526, 715, 730, 803, 949, 1315, 1430, 1606, 1898, 2630, 2893, 3419, 4015, 4745, 5786, 6838, 8030, 9490, 10439, 14465, 17095, 19199, 20878, 28930, 34190, 37609, 38398, 52195, 75218, 95995, 104390, 188045, 191990, 211189, 249587, 376090, 422378, 499174, 1055945, 1247935, 2111890, 2495870, 2745457, 5490914, 13727285, 27454570]

約数ペア:

[(1, 27454570), (2, 13727285), (5, 5490914), (10, 2745457), (11, 2495870), (13, 2111890), (22, 1247935), (26, 1055945), (55, 499174), (65, 422378), (73, 376090), (110, 249587), (130, 211189), (143, 191990), (146, 188045), (263, 104390), (286, 95995), (365, 75218), (526, 52195), (715, 38398), (730, 37609), (803, 34190), (949, 28930), (1315, 20878), (1430, 19199), (1606, 17095), (1898, 14465), (2630, 10439), (2893, 9490), (3419, 8030), (4015, 6838), (4745, 5786)]