2446290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 7952256

約数和(自身を除く): 5505966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 353, 385, 462, 495, 630, 693, 706, 770, 990, 1059, 1155, 1386, 1765, 2118, 2310, 2471, 3177, 3465, 3530, 3883, 4942, 5295, 6354, 6930, 7413, 7766, 10590, 11649, 12355, 14826, 15885, 19415, 22239, 23298, 24710, 27181, 31770, 34947, 37065, 38830, 44478, 54362, 58245, 69894, 74130, 81543, 111195, 116490, 135905, 163086, 174735, 222390, 244629, 271810, 349470, 407715, 489258, 815430, 1223145, 2446290]

約数ペア:

[(1, 2446290), (2, 1223145), (3, 815430), (5, 489258), (6, 407715), (7, 349470), (9, 271810), (10, 244629), (11, 222390), (14, 174735), (15, 163086), (18, 135905), (21, 116490), (22, 111195), (30, 81543), (33, 74130), (35, 69894), (42, 58245), (45, 54362), (55, 44478), (63, 38830), (66, 37065), (70, 34947), (77, 31770), (90, 27181), (99, 24710), (105, 23298), (110, 22239), (126, 19415), (154, 15885), (165, 14826), (198, 12355), (210, 11649), (231, 10590), (315, 7766), (330, 7413), (353, 6930), (385, 6354), (462, 5295), (495, 4942), (630, 3883), (693, 3530), (706, 3465), (770, 3177), (990, 2471), (1059, 2310), (1155, 2118), (1386, 1765)]