315031290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5292

約数の個数: 96

約数和(自身を含む): 901139904

約数和(自身を除く): 586108614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 574, 615, 735, 861, 1230, 1435, 1470, 1722, 2009, 2870, 4018, 4305, 5227, 6027, 8610, 10045, 10454, 12054, 15681, 20090, 26135, 30135, 31362, 36589, 52270, 60270, 73178, 78405, 109767, 156810, 182945, 214307, 219534, 256123, 365890, 428614, 512246, 548835, 642921, 768369, 1071535, 1097670, 1280615, 1285842, 1500149, 1536738, 2143070, 2561230, 3000298, 3214605, 3841845, 4500447, 6429210, 7500745, 7683690, 9000894, 10501043, 15001490, 21002086, 22502235, 31503129, 45004470, 52505215, 63006258, 105010430, 157515645, 315031290]

約数ペア:

[(1, 315031290), (2, 157515645), (3, 105010430), (5, 63006258), (6, 52505215), (7, 45004470), (10, 31503129), (14, 22502235), (15, 21002086), (21, 15001490), (30, 10501043), (35, 9000894), (41, 7683690), (42, 7500745), (49, 6429210), (70, 4500447), (82, 3841845), (98, 3214605), (105, 3000298), (123, 2561230), (147, 2143070), (205, 1536738), (210, 1500149), (245, 1285842), (246, 1280615), (287, 1097670), (294, 1071535), (410, 768369), (490, 642921), (574, 548835), (615, 512246), (735, 428614), (861, 365890), (1230, 256123), (1435, 219534), (1470, 214307), (1722, 182945), (2009, 156810), (2870, 109767), (4018, 78405), (4305, 73178), (5227, 60270), (6027, 52270), (8610, 36589), (10045, 31362), (10454, 30135), (12054, 26135), (15681, 20090)]