9953790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 30965760

約数和(自身を除く): 21011970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 139, 154, 155, 165, 186, 210, 217, 231, 278, 310, 330, 341, 385, 417, 434, 462, 465, 651, 682, 695, 770, 834, 930, 973, 1023, 1085, 1155, 1302, 1390, 1529, 1705, 1946, 2046, 2085, 2170, 2310, 2387, 2919, 3058, 3255, 3410, 4170, 4309, 4587, 4774, 4865, 5115, 5838, 6510, 7161, 7645, 8618, 9174, 9730, 10230, 10703, 11935, 12927, 14322, 14595, 15290, 21406, 21545, 22935, 23870, 25854, 29190, 30163, 32109, 35805, 43090, 45870, 47399, 53515, 60326, 64218, 64635, 71610, 90489, 94798, 107030, 129270, 142197, 150815, 160545, 180978, 236995, 284394, 301630, 321090, 331793, 452445, 473990, 663586, 710985, 904890, 995379, 1421970, 1658965, 1990758, 3317930, 4976895, 9953790]

約数ペア:

[(1, 9953790), (2, 4976895), (3, 3317930), (5, 1990758), (6, 1658965), (7, 1421970), (10, 995379), (11, 904890), (14, 710985), (15, 663586), (21, 473990), (22, 452445), (30, 331793), (31, 321090), (33, 301630), (35, 284394), (42, 236995), (55, 180978), (62, 160545), (66, 150815), (70, 142197), (77, 129270), (93, 107030), (105, 94798), (110, 90489), (139, 71610), (154, 64635), (155, 64218), (165, 60326), (186, 53515), (210, 47399), (217, 45870), (231, 43090), (278, 35805), (310, 32109), (330, 30163), (341, 29190), (385, 25854), (417, 23870), (434, 22935), (462, 21545), (465, 21406), (651, 15290), (682, 14595), (695, 14322), (770, 12927), (834, 11935), (930, 10703), (973, 10230), (1023, 9730), (1085, 9174), (1155, 8618), (1302, 7645), (1390, 7161), (1529, 6510), (1705, 5838), (1946, 5115), (2046, 4865), (2085, 4774), (2170, 4587), (2310, 4309), (2387, 4170), (2919, 3410), (3058, 3255)]