68527170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44789}}^1$

素因数の和:44819

約数の個数: 48

約数和(自身を含む): 188655480

約数和(自身を除く): 120128310

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, 44789, 89578, 134367, 223945, 268734, 403101, 447890, 671835, 761413, 806202, 1343670, 1522826, 2015505, 2284239, 3807065, 4031010, 4568478, 6852717, 7614130, 11421195, 13705434, 22842390, 34263585, 68527170]

約数ペア:

[(1, 68527170), (2, 34263585), (3, 22842390), (5, 13705434), (6, 11421195), (9, 7614130), (10, 6852717), (15, 4568478), (17, 4031010), (18, 3807065), (30, 2284239), (34, 2015505), (45, 1522826), (51, 1343670), (85, 806202), (90, 761413), (102, 671835), (153, 447890), (170, 403101), (255, 268734), (306, 223945), (510, 134367), (765, 89578), (1530, 44789)]