8291430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17835930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 107, 123, 126, 135, 189, 205, 210, 214, 246, 270, 287, 315, 321, 369, 378, 410, 535, 574, 615, 630, 642, 738, 749, 861, 945, 963, 1070, 1107, 1230, 1435, 1498, 1605, 1722, 1845, 1890, 1926, 2214, 2247, 2583, 2870, 2889, 3210, 3690, 3745, 4305, 4387, 4494, 4815, 5166, 5535, 5778, 6741, 7490, 7749, 8610, 8774, 9630, 11070, 11235, 12915, 13161, 13482, 14445, 15498, 20223, 21935, 22470, 25830, 26322, 28890, 30709, 33705, 38745, 39483, 40446, 43870, 61418, 65805, 67410, 77490, 78966, 92127, 101115, 118449, 131610, 153545, 184254, 197415, 202230, 236898, 276381, 307090, 394830, 460635, 552762, 592245, 829143, 921270, 1184490, 1381905, 1658286, 2763810, 4145715, 8291430]

約数ペア:

[(1, 8291430), (2, 4145715), (3, 2763810), (5, 1658286), (6, 1381905), (7, 1184490), (9, 921270), (10, 829143), (14, 592245), (15, 552762), (18, 460635), (21, 394830), (27, 307090), (30, 276381), (35, 236898), (41, 202230), (42, 197415), (45, 184254), (54, 153545), (63, 131610), (70, 118449), (82, 101115), (90, 92127), (105, 78966), (107, 77490), (123, 67410), (126, 65805), (135, 61418), (189, 43870), (205, 40446), (210, 39483), (214, 38745), (246, 33705), (270, 30709), (287, 28890), (315, 26322), (321, 25830), (369, 22470), (378, 21935), (410, 20223), (535, 15498), (574, 14445), (615, 13482), (630, 13161), (642, 12915), (738, 11235), (749, 11070), (861, 9630), (945, 8774), (963, 8610), (1070, 7749), (1107, 7490), (1230, 6741), (1435, 5778), (1498, 5535), (1605, 5166), (1722, 4815), (1845, 4494), (1890, 4387), (1926, 4305), (2214, 3745), (2247, 3690), (2583, 3210), (2870, 2889)]