1288457370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{49537}}^1$

素因数の和:49584

約数の個数: 72

約数和(自身を含む): 3558710844

約数和(自身を除く): 2270253474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 26010, 49537, 99074, 148611, 247685, 297222, 445833, 495370, 743055, 842129, 891666, 1486110, 1684258, 2229165, 2526387, 4210645, 4458330, 5052774, 7579161, 8421290, 12631935, 14316193, 15158322, 25263870, 28632386, 37895805, 42948579, 71580965, 75791610, 85897158, 128845737, 143161930, 214742895, 257691474, 429485790, 644228685, 1288457370]

約数ペア:

[(1, 1288457370), (2, 644228685), (3, 429485790), (5, 257691474), (6, 214742895), (9, 143161930), (10, 128845737), (15, 85897158), (17, 75791610), (18, 71580965), (30, 42948579), (34, 37895805), (45, 28632386), (51, 25263870), (85, 15158322), (90, 14316193), (102, 12631935), (153, 8421290), (170, 7579161), (255, 5052774), (289, 4458330), (306, 4210645), (510, 2526387), (578, 2229165), (765, 1684258), (867, 1486110), (1445, 891666), (1530, 842129), (1734, 743055), (2601, 495370), (2890, 445833), (4335, 297222), (5202, 247685), (8670, 148611), (13005, 99074), (26010, 49537)]