470672070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 1285079040

約数和(自身を除く): 814406970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 139, 155, 165, 186, 278, 310, 330, 331, 341, 417, 465, 662, 682, 695, 834, 930, 993, 1023, 1390, 1529, 1655, 1705, 1986, 2046, 2085, 3058, 3310, 3410, 3641, 4170, 4309, 4587, 4965, 5115, 7282, 7645, 8618, 9174, 9930, 10230, 10261, 10923, 12927, 15290, 18205, 20522, 21545, 21846, 22935, 25854, 30783, 36410, 43090, 45870, 46009, 47399, 51305, 54615, 61566, 64635, 92018, 94798, 102610, 109230, 112871, 129270, 138027, 142197, 153915, 225742, 230045, 236995, 276054, 284394, 307830, 338613, 460090, 473990, 506099, 564355, 677226, 690135, 710985, 1012198, 1128710, 1380270, 1421970, 1426279, 1518297, 1693065, 2530495, 2852558, 3036594, 3386130, 4278837, 5060990, 7131395, 7591485, 8557674, 14262790, 15182970, 15689069, 21394185, 31378138, 42788370, 47067207, 78445345, 94134414, 156890690, 235336035, 470672070]

約数ペア:

[(1, 470672070), (2, 235336035), (3, 156890690), (5, 94134414), (6, 78445345), (10, 47067207), (11, 42788370), (15, 31378138), (22, 21394185), (30, 15689069), (31, 15182970), (33, 14262790), (55, 8557674), (62, 7591485), (66, 7131395), (93, 5060990), (110, 4278837), (139, 3386130), (155, 3036594), (165, 2852558), (186, 2530495), (278, 1693065), (310, 1518297), (330, 1426279), (331, 1421970), (341, 1380270), (417, 1128710), (465, 1012198), (662, 710985), (682, 690135), (695, 677226), (834, 564355), (930, 506099), (993, 473990), (1023, 460090), (1390, 338613), (1529, 307830), (1655, 284394), (1705, 276054), (1986, 236995), (2046, 230045), (2085, 225742), (3058, 153915), (3310, 142197), (3410, 138027), (3641, 129270), (4170, 112871), (4309, 109230), (4587, 102610), (4965, 94798), (5115, 92018), (7282, 64635), (7645, 61566), (8618, 54615), (9174, 51305), (9930, 47399), (10230, 46009), (10261, 45870), (10923, 43090), (12927, 36410), (15290, 30783), (18205, 25854), (20522, 22935), (21545, 21846)]