2547090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 8176896

約数和(自身を除く): 5629806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 311, 315, 390, 455, 546, 585, 622, 630, 819, 910, 933, 1170, 1365, 1555, 1638, 1866, 2177, 2730, 2799, 3110, 4043, 4095, 4354, 4665, 5598, 6531, 8086, 8190, 9330, 10885, 12129, 13062, 13995, 19593, 20215, 21770, 24258, 27990, 28301, 32655, 36387, 39186, 40430, 56602, 60645, 65310, 72774, 84903, 97965, 121290, 141505, 169806, 181935, 195930, 254709, 283010, 363870, 424515, 509418, 849030, 1273545, 2547090]

約数ペア:

[(1, 2547090), (2, 1273545), (3, 849030), (5, 509418), (6, 424515), (7, 363870), (9, 283010), (10, 254709), (13, 195930), (14, 181935), (15, 169806), (18, 141505), (21, 121290), (26, 97965), (30, 84903), (35, 72774), (39, 65310), (42, 60645), (45, 56602), (63, 40430), (65, 39186), (70, 36387), (78, 32655), (90, 28301), (91, 27990), (105, 24258), (117, 21770), (126, 20215), (130, 19593), (182, 13995), (195, 13062), (210, 12129), (234, 10885), (273, 9330), (311, 8190), (315, 8086), (390, 6531), (455, 5598), (546, 4665), (585, 4354), (622, 4095), (630, 4043), (819, 3110), (910, 2799), (933, 2730), (1170, 2177), (1365, 1866), (1555, 1638)]