82321470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1735

約数の個数: 144

約数和(自身を含む): 271775088

約数和(自身を除く): 189453618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1386, 1470, 1617, 1697, 2205, 2310, 2695, 3234, 3394, 3465, 4410, 4851, 5091, 5390, 6930, 8085, 8485, 9702, 10182, 11879, 15273, 16170, 16970, 18667, 23758, 24255, 25455, 30546, 35637, 37334, 48510, 50910, 56001, 59395, 71274, 76365, 83153, 93335, 106911, 112002, 118790, 130669, 152730, 166306, 168003, 178185, 186670, 213822, 249459, 261338, 280005, 336006, 356370, 392007, 415765, 498918, 534555, 560010, 653345, 748377, 784014, 831530, 840015, 914683, 1069110, 1176021, 1247295, 1306690, 1496754, 1680030, 1829366, 1960035, 2352042, 2494590, 2744049, 3741885, 3920070, 4573415, 5488098, 5880105, 7483770, 8232147, 9146830, 11760210, 13720245, 16464294, 27440490, 41160735, 82321470]

約数ペア:

[(1, 82321470), (2, 41160735), (3, 27440490), (5, 16464294), (6, 13720245), (7, 11760210), (9, 9146830), (10, 8232147), (11, 7483770), (14, 5880105), (15, 5488098), (18, 4573415), (21, 3920070), (22, 3741885), (30, 2744049), (33, 2494590), (35, 2352042), (42, 1960035), (45, 1829366), (49, 1680030), (55, 1496754), (63, 1306690), (66, 1247295), (70, 1176021), (77, 1069110), (90, 914683), (98, 840015), (99, 831530), (105, 784014), (110, 748377), (126, 653345), (147, 560010), (154, 534555), (165, 498918), (198, 415765), (210, 392007), (231, 356370), (245, 336006), (294, 280005), (315, 261338), (330, 249459), (385, 213822), (441, 186670), (462, 178185), (490, 168003), (495, 166306), (539, 152730), (630, 130669), (693, 118790), (735, 112002), (770, 106911), (882, 93335), (990, 83153), (1078, 76365), (1155, 71274), (1386, 59395), (1470, 56001), (1617, 50910), (1697, 48510), (2205, 37334), (2310, 35637), (2695, 30546), (3234, 25455), (3394, 24255), (3465, 23758), (4410, 18667), (4851, 16970), (5091, 16170), (5390, 15273), (6930, 11879), (8085, 10182), (8485, 9702)]