19003433610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{459353}}^1$

素因数の和:459567

約数の個数: 64

約数和(自身を含む): 52388404992

約数和(自身を除く): 33384971382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 13790, 20685, 41370, 459353, 918706, 1378059, 2296765, 2756118, 3215471, 4593530, 6430942, 6890295, 9646413, 13780590, 16077355, 19292826, 32154710, 48232065, 90492541, 96464130, 180985082, 271477623, 452462705, 542955246, 633447787, 904925410, 1266895574, 1357388115, 1900343361, 2714776230, 3167238935, 3800686722, 6334477870, 9501716805, 19003433610]

約数ペア:

[(1, 19003433610), (2, 9501716805), (3, 6334477870), (5, 3800686722), (6, 3167238935), (7, 2714776230), (10, 1900343361), (14, 1357388115), (15, 1266895574), (21, 904925410), (30, 633447787), (35, 542955246), (42, 452462705), (70, 271477623), (105, 180985082), (197, 96464130), (210, 90492541), (394, 48232065), (591, 32154710), (985, 19292826), (1182, 16077355), (1379, 13780590), (1970, 9646413), (2758, 6890295), (2955, 6430942), (4137, 4593530), (5910, 3215471), (6895, 2756118), (8274, 2296765), (13790, 1378059), (20685, 918706), (41370, 459353)]