2069597970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3313}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 5881209984

約数和(自身を除く): 3811612014

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 631, 990, 1262, 1893, 3155, 3313, 3786, 5679, 6310, 6626, 6941, 9465, 9939, 11358, 13882, 16565, 18930, 19878, 20823, 28395, 29817, 33130, 34705, 36443, 41646, 49695, 56790, 59634, 62469, 69410, 72886, 99390, 104115, 109329, 124938, 149085, 182215, 208230, 218658, 298170, 312345, 327987, 364430, 546645, 624690, 655974, 1093290, 1639935, 2090503, 3279870, 4181006, 6271509, 10452515, 12543018, 18814527, 20905030, 22995533, 31357545, 37629054, 45991066, 62715090, 68986599, 94072635, 114977665, 137973198, 188145270, 206959797, 229955330, 344932995, 413919594, 689865990, 1034798985, 2069597970]

約数ペア:

[(1, 2069597970), (2, 1034798985), (3, 689865990), (5, 413919594), (6, 344932995), (9, 229955330), (10, 206959797), (11, 188145270), (15, 137973198), (18, 114977665), (22, 94072635), (30, 68986599), (33, 62715090), (45, 45991066), (55, 37629054), (66, 31357545), (90, 22995533), (99, 20905030), (110, 18814527), (165, 12543018), (198, 10452515), (330, 6271509), (495, 4181006), (631, 3279870), (990, 2090503), (1262, 1639935), (1893, 1093290), (3155, 655974), (3313, 624690), (3786, 546645), (5679, 364430), (6310, 327987), (6626, 312345), (6941, 298170), (9465, 218658), (9939, 208230), (11358, 182215), (13882, 149085), (16565, 124938), (18930, 109329), (19878, 104115), (20823, 99390), (28395, 72886), (29817, 69410), (33130, 62469), (34705, 59634), (36443, 56790), (41646, 49695)]