123607170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80789}}^1$

素因数の和:80819

約数の個数: 48

約数和(自身を含む): 340287480

約数和(自身を除く): 216680310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 80789, 161578, 242367, 403945, 484734, 727101, 807890, 1211835, 1373413, 1454202, 2423670, 2746826, 3635505, 4120239, 6867065, 7271010, 8240478, 12360717, 13734130, 20601195, 24721434, 41202390, 61803585, 123607170]

約数ペア:

[(1, 123607170), (2, 61803585), (3, 41202390), (5, 24721434), (6, 20601195), (9, 13734130), (10, 12360717), (15, 8240478), (17, 7271010), (18, 6867065), (30, 4120239), (34, 3635505), (45, 2746826), (51, 2423670), (85, 1454202), (90, 1373413), (102, 1211835), (153, 807890), (170, 727101), (255, 484734), (306, 403945), (510, 242367), (765, 161578), (1530, 80789)]