17621010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 36810990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 349, 374, 459, 495, 510, 561, 594, 698, 765, 918, 935, 990, 1047, 1122, 1485, 1530, 1683, 1745, 1870, 2094, 2295, 2805, 2970, 3141, 3366, 3490, 3839, 4590, 5049, 5235, 5610, 5933, 6282, 7678, 8415, 9423, 10098, 10470, 11517, 11866, 15705, 16830, 17799, 18846, 19195, 23034, 25245, 29665, 31410, 34551, 35598, 38390, 47115, 50490, 53397, 57585, 59330, 65263, 69102, 88995, 94230, 103653, 106794, 115170, 130526, 160191, 172755, 177990, 195789, 207306, 266985, 320382, 326315, 345510, 391578, 518265, 533970, 587367, 652630, 800955, 978945, 1036530, 1174734, 1601910, 1762101, 1957890, 2936835, 3524202, 5873670, 8810505, 17621010]

約数ペア:

[(1, 17621010), (2, 8810505), (3, 5873670), (5, 3524202), (6, 2936835), (9, 1957890), (10, 1762101), (11, 1601910), (15, 1174734), (17, 1036530), (18, 978945), (22, 800955), (27, 652630), (30, 587367), (33, 533970), (34, 518265), (45, 391578), (51, 345510), (54, 326315), (55, 320382), (66, 266985), (85, 207306), (90, 195789), (99, 177990), (102, 172755), (110, 160191), (135, 130526), (153, 115170), (165, 106794), (170, 103653), (187, 94230), (198, 88995), (255, 69102), (270, 65263), (297, 59330), (306, 57585), (330, 53397), (349, 50490), (374, 47115), (459, 38390), (495, 35598), (510, 34551), (561, 31410), (594, 29665), (698, 25245), (765, 23034), (918, 19195), (935, 18846), (990, 17799), (1047, 16830), (1122, 15705), (1485, 11866), (1530, 11517), (1683, 10470), (1745, 10098), (1870, 9423), (2094, 8415), (2295, 7678), (2805, 6282), (2970, 5933), (3141, 5610), (3366, 5235), (3490, 5049), (3839, 4590)]