331300590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 878387328

約数和(自身を除く): 547086738

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 97, 102, 111, 170, 181, 185, 194, 222, 255, 291, 362, 370, 485, 510, 543, 555, 582, 629, 905, 970, 1086, 1110, 1258, 1455, 1649, 1810, 1887, 2715, 2910, 3077, 3145, 3298, 3589, 3774, 4947, 5430, 6154, 6290, 6697, 7178, 8245, 9231, 9435, 9894, 10767, 13394, 15385, 16490, 17557, 17945, 18462, 18870, 20091, 21534, 24735, 30770, 33485, 35114, 35890, 40182, 46155, 49470, 52671, 53835, 61013, 66970, 87785, 92310, 100455, 105342, 107670, 113849, 122026, 175570, 183039, 200910, 227698, 263355, 298469, 305065, 341547, 366078, 526710, 569245, 596938, 610130, 649609, 683094, 895407, 915195, 1138490, 1299218, 1492345, 1707735, 1790814, 1830390, 1948827, 2984690, 3248045, 3415470, 3897654, 4477035, 6496090, 8954070, 9744135, 11043353, 19488270, 22086706, 33130059, 55216765, 66260118, 110433530, 165650295, 331300590]

約数ペア:

[(1, 331300590), (2, 165650295), (3, 110433530), (5, 66260118), (6, 55216765), (10, 33130059), (15, 22086706), (17, 19488270), (30, 11043353), (34, 9744135), (37, 8954070), (51, 6496090), (74, 4477035), (85, 3897654), (97, 3415470), (102, 3248045), (111, 2984690), (170, 1948827), (181, 1830390), (185, 1790814), (194, 1707735), (222, 1492345), (255, 1299218), (291, 1138490), (362, 915195), (370, 895407), (485, 683094), (510, 649609), (543, 610130), (555, 596938), (582, 569245), (629, 526710), (905, 366078), (970, 341547), (1086, 305065), (1110, 298469), (1258, 263355), (1455, 227698), (1649, 200910), (1810, 183039), (1887, 175570), (2715, 122026), (2910, 113849), (3077, 107670), (3145, 105342), (3298, 100455), (3589, 92310), (3774, 87785), (4947, 66970), (5430, 61013), (6154, 53835), (6290, 52671), (6697, 49470), (7178, 46155), (8245, 40182), (9231, 35890), (9435, 35114), (9894, 33485), (10767, 30770), (13394, 24735), (15385, 21534), (16490, 20091), (17557, 18870), (17945, 18462)]