70506990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15394

約数の個数: 64

約数和(自身を含む): 199091520

約数和(自身を除く): 128584530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 15361, 30722, 46083, 76805, 92166, 138249, 153610, 230415, 261137, 276498, 414747, 460830, 522274, 691245, 783411, 829494, 1305685, 1382490, 1566822, 2073735, 2350233, 2611370, 3917055, 4147470, 4700466, 7050699, 7834110, 11751165, 14101398, 23502330, 35253495, 70506990]

約数ペア:

[(1, 70506990), (2, 35253495), (3, 23502330), (5, 14101398), (6, 11751165), (9, 7834110), (10, 7050699), (15, 4700466), (17, 4147470), (18, 3917055), (27, 2611370), (30, 2350233), (34, 2073735), (45, 1566822), (51, 1382490), (54, 1305685), (85, 829494), (90, 783411), (102, 691245), (135, 522274), (153, 460830), (170, 414747), (255, 276498), (270, 261137), (306, 230415), (459, 153610), (510, 138249), (765, 92166), (918, 76805), (1530, 46083), (2295, 30722), (4590, 15361)]