12165930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 38223360

約数和(自身を除く): 26057430

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, 123, 126, 135, 157, 189, 205, 210, 246, 270, 287, 314, 315, 369, 378, 410, 471, 574, 615, 630, 738, 785, 861, 942, 945, 1099, 1107, 1230, 1413, 1435, 1570, 1722, 1845, 1890, 2198, 2214, 2355, 2583, 2826, 2870, 3297, 3690, 4239, 4305, 4710, 5166, 5495, 5535, 6437, 6594, 7065, 7749, 8478, 8610, 9891, 10990, 11070, 12874, 12915, 14130, 15498, 16485, 19311, 19782, 21195, 25830, 29673, 32185, 32970, 38622, 38745, 42390, 45059, 49455, 57933, 59346, 64370, 77490, 90118, 96555, 98910, 115866, 135177, 148365, 173799, 193110, 225295, 270354, 289665, 296730, 347598, 405531, 450590, 579330, 675885, 811062, 868995, 1216593, 1351770, 1737990, 2027655, 2433186, 4055310, 6082965, 12165930]

約数ペア:

[(1, 12165930), (2, 6082965), (3, 4055310), (5, 2433186), (6, 2027655), (7, 1737990), (9, 1351770), (10, 1216593), (14, 868995), (15, 811062), (18, 675885), (21, 579330), (27, 450590), (30, 405531), (35, 347598), (41, 296730), (42, 289665), (45, 270354), (54, 225295), (63, 193110), (70, 173799), (82, 148365), (90, 135177), (105, 115866), (123, 98910), (126, 96555), (135, 90118), (157, 77490), (189, 64370), (205, 59346), (210, 57933), (246, 49455), (270, 45059), (287, 42390), (314, 38745), (315, 38622), (369, 32970), (378, 32185), (410, 29673), (471, 25830), (574, 21195), (615, 19782), (630, 19311), (738, 16485), (785, 15498), (861, 14130), (942, 12915), (945, 12874), (1099, 11070), (1107, 10990), (1230, 9891), (1413, 8610), (1435, 8478), (1570, 7749), (1722, 7065), (1845, 6594), (1890, 6437), (2198, 5535), (2214, 5495), (2355, 5166), (2583, 4710), (2826, 4305), (2870, 4239), (3297, 3690)]