1202908590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 3467318400

約数和(自身を除く): 2264409810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 389, 390, 585, 702, 778, 881, 1167, 1170, 1755, 1762, 1945, 2334, 2643, 3501, 3510, 3890, 4405, 5057, 5286, 5835, 7002, 7929, 8810, 10114, 10503, 11453, 11670, 13215, 15171, 15858, 17505, 21006, 22906, 23787, 25285, 26430, 30342, 34359, 35010, 39645, 45513, 47574, 50570, 52515, 57265, 68718, 75855, 79290, 91026, 103077, 105030, 114530, 118935, 136539, 151710, 171795, 206154, 227565, 237870, 273078, 309231, 342709, 343590, 455130, 515385, 618462, 682695, 685418, 1028127, 1030770, 1365390, 1546155, 1713545, 2056254, 3084381, 3092310, 3427090, 4455217, 5140635, 6168762, 8910434, 9253143, 10281270, 13365651, 15421905, 18506286, 22276085, 26731302, 30843810, 40096953, 44552170, 46265715, 66828255, 80193906, 92531430, 120290859, 133656510, 200484765, 240581718, 400969530, 601454295, 1202908590]

約数ペア:

[(1, 1202908590), (2, 601454295), (3, 400969530), (5, 240581718), (6, 200484765), (9, 133656510), (10, 120290859), (13, 92531430), (15, 80193906), (18, 66828255), (26, 46265715), (27, 44552170), (30, 40096953), (39, 30843810), (45, 26731302), (54, 22276085), (65, 18506286), (78, 15421905), (90, 13365651), (117, 10281270), (130, 9253143), (135, 8910434), (195, 6168762), (234, 5140635), (270, 4455217), (351, 3427090), (389, 3092310), (390, 3084381), (585, 2056254), (702, 1713545), (778, 1546155), (881, 1365390), (1167, 1030770), (1170, 1028127), (1755, 685418), (1762, 682695), (1945, 618462), (2334, 515385), (2643, 455130), (3501, 343590), (3510, 342709), (3890, 309231), (4405, 273078), (5057, 237870), (5286, 227565), (5835, 206154), (7002, 171795), (7929, 151710), (8810, 136539), (10114, 118935), (10503, 114530), (11453, 105030), (11670, 103077), (13215, 91026), (15171, 79290), (15858, 75855), (17505, 68718), (21006, 57265), (22906, 52515), (23787, 50570), (25285, 47574), (26430, 45513), (30342, 39645), (34359, 35010)]