1342642940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 3044805120

約数和(自身を除く): 1702162180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 61, 92, 115, 118, 122, 230, 236, 244, 295, 305, 460, 590, 610, 811, 1180, 1220, 1357, 1403, 1622, 2714, 2806, 3244, 3599, 4055, 5428, 5612, 6785, 7015, 7198, 8110, 13570, 14030, 14396, 16220, 17995, 18653, 27140, 28060, 35990, 37306, 47849, 49471, 71980, 74612, 82777, 93265, 95698, 98942, 165554, 186530, 191396, 197884, 239245, 247355, 331108, 373060, 413885, 478490, 494710, 827770, 956980, 989420, 1100527, 1137833, 1655540, 2201054, 2275666, 2918789, 4402108, 4551332, 5502635, 5689165, 5837578, 11005270, 11378330, 11675156, 14593945, 22010540, 22756660, 29187890, 58375780, 67132147, 134264294, 268528588, 335660735, 671321470, 1342642940]

約数ペア:

[(1, 1342642940), (2, 671321470), (4, 335660735), (5, 268528588), (10, 134264294), (20, 67132147), (23, 58375780), (46, 29187890), (59, 22756660), (61, 22010540), (92, 14593945), (115, 11675156), (118, 11378330), (122, 11005270), (230, 5837578), (236, 5689165), (244, 5502635), (295, 4551332), (305, 4402108), (460, 2918789), (590, 2275666), (610, 2201054), (811, 1655540), (1180, 1137833), (1220, 1100527), (1357, 989420), (1403, 956980), (1622, 827770), (2714, 494710), (2806, 478490), (3244, 413885), (3599, 373060), (4055, 331108), (5428, 247355), (5612, 239245), (6785, 197884), (7015, 191396), (7198, 186530), (8110, 165554), (13570, 98942), (14030, 95698), (14396, 93265), (16220, 82777), (17995, 74612), (18653, 71980), (27140, 49471), (28060, 47849), (35990, 37306)]