331364652220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9903307}}^1$

素因数の和:9903562

約数の個数: 48

約数和(自身を含む): 798602757120

約数和(自身を除く): 467238104900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16730, 33460, 9903307, 19806614, 39613228, 49516535, 69323149, 99033070, 138646298, 198066140, 277292596, 346615745, 693231490, 1386462980, 2366890373, 4733780746, 9467561492, 11834451865, 16568232611, 23668903730, 33136465222, 47337807460, 66272930444, 82841163055, 165682326110, 331364652220]

約数ペア:

[(1, 331364652220), (2, 165682326110), (4, 82841163055), (5, 66272930444), (7, 47337807460), (10, 33136465222), (14, 23668903730), (20, 16568232611), (28, 11834451865), (35, 9467561492), (70, 4733780746), (140, 2366890373), (239, 1386462980), (478, 693231490), (956, 346615745), (1195, 277292596), (1673, 198066140), (2390, 138646298), (3346, 99033070), (4780, 69323149), (6692, 49516535), (8365, 39613228), (16730, 19806614), (33460, 9903307)]