127920005610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1\times {\mathrm{6353}}^1$

素因数の和:9967

約数の個数: 64

約数和(自身を含む): 308705582592

約数和(自身を除く): 180785576982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3407, 5910, 6353, 6814, 10221, 12706, 17035, 19059, 20442, 31765, 34070, 38118, 51105, 63530, 95295, 102210, 190590, 671179, 1251541, 1342358, 2013537, 2503082, 3355895, 3754623, 4027074, 6257705, 6711790, 7509246, 10067685, 12515410, 18773115, 20135370, 21644671, 37546230, 43289342, 64934013, 108223355, 129868026, 216446710, 324670065, 649340130, 4264000187, 8528000374, 12792000561, 21320000935, 25584001122, 42640001870, 63960002805, 127920005610]

約数ペア:

[(1, 127920005610), (2, 63960002805), (3, 42640001870), (5, 25584001122), (6, 21320000935), (10, 12792000561), (15, 8528000374), (30, 4264000187), (197, 649340130), (394, 324670065), (591, 216446710), (985, 129868026), (1182, 108223355), (1970, 64934013), (2955, 43289342), (3407, 37546230), (5910, 21644671), (6353, 20135370), (6814, 18773115), (10221, 12515410), (12706, 10067685), (17035, 7509246), (19059, 6711790), (20442, 6257705), (31765, 4027074), (34070, 3754623), (38118, 3355895), (51105, 2503082), (63530, 2013537), (95295, 1342358), (102210, 1251541), (190590, 671179)]