2010187557

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2837}}^1$

素因数の和:3039

約数の個数: 64

約数和(自身を含む): 3574517760

約数和(自身を除く): 1564330203

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 163, 189, 207, 483, 489, 621, 1141, 1449, 1467, 2837, 3423, 3749, 4347, 4401, 8511, 10269, 11247, 19859, 25533, 26243, 30807, 33741, 59577, 65251, 76599, 78729, 101223, 178731, 195753, 236187, 456757, 462431, 536193, 587259, 708561, 1370271, 1387293, 1761777, 3237017, 4110813, 4161879, 9711051, 10635913, 12332439, 12485637, 29133153, 31907739, 74451391, 87399459, 95723217, 223354173, 287169651, 670062519, 2010187557]

約数ペア:

[(1, 2010187557), (3, 670062519), (7, 287169651), (9, 223354173), (21, 95723217), (23, 87399459), (27, 74451391), (63, 31907739), (69, 29133153), (161, 12485637), (163, 12332439), (189, 10635913), (207, 9711051), (483, 4161879), (489, 4110813), (621, 3237017), (1141, 1761777), (1449, 1387293), (1467, 1370271), (2837, 708561), (3423, 587259), (3749, 536193), (4347, 462431), (4401, 456757), (8511, 236187), (10269, 195753), (11247, 178731), (19859, 101223), (25533, 78729), (26243, 76599), (30807, 65251), (33741, 59577)]