66431070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 192689280

約数和(自身を除く): 126258210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 306, 353, 369, 410, 459, 510, 615, 697, 706, 738, 765, 918, 1059, 1107, 1230, 1394, 1530, 1765, 1845, 2091, 2118, 2214, 2295, 3177, 3485, 3530, 3690, 4182, 4590, 5295, 5535, 6001, 6273, 6354, 6970, 9531, 10455, 10590, 11070, 12002, 12546, 14473, 15885, 18003, 18819, 19062, 20910, 28946, 30005, 31365, 31770, 36006, 37638, 43419, 47655, 54009, 60010, 62730, 72365, 86838, 90015, 94095, 95310, 108018, 130257, 144730, 162027, 180030, 188190, 217095, 246041, 260514, 270045, 324054, 390771, 434190, 492082, 540090, 651285, 738123, 781542, 810135, 1230205, 1302570, 1476246, 1620270, 1953855, 2214369, 2460410, 3690615, 3907710, 4428738, 6643107, 7381230, 11071845, 13286214, 22143690, 33215535, 66431070]

約数ペア:

[(1, 66431070), (2, 33215535), (3, 22143690), (5, 13286214), (6, 11071845), (9, 7381230), (10, 6643107), (15, 4428738), (17, 3907710), (18, 3690615), (27, 2460410), (30, 2214369), (34, 1953855), (41, 1620270), (45, 1476246), (51, 1302570), (54, 1230205), (82, 810135), (85, 781542), (90, 738123), (102, 651285), (123, 540090), (135, 492082), (153, 434190), (170, 390771), (205, 324054), (246, 270045), (255, 260514), (270, 246041), (306, 217095), (353, 188190), (369, 180030), (410, 162027), (459, 144730), (510, 130257), (615, 108018), (697, 95310), (706, 94095), (738, 90015), (765, 86838), (918, 72365), (1059, 62730), (1107, 60010), (1230, 54009), (1394, 47655), (1530, 43419), (1765, 37638), (1845, 36006), (2091, 31770), (2118, 31365), (2214, 30005), (2295, 28946), (3177, 20910), (3485, 19062), (3530, 18819), (3690, 18003), (4182, 15885), (4590, 14473), (5295, 12546), (5535, 12002), (6001, 11070), (6273, 10590), (6354, 10455), (6970, 9531)]