18598580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 33898060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 929, 1001, 1430, 1540, 1820, 1858, 2002, 2860, 3716, 4004, 4645, 5005, 6503, 9290, 10010, 10219, 12077, 13006, 18580, 20020, 20438, 24154, 26012, 32515, 40876, 48308, 51095, 60385, 65030, 71533, 84539, 102190, 120770, 130060, 132847, 143066, 169078, 204380, 241540, 265694, 286132, 338156, 357665, 422695, 531388, 664235, 715330, 845390, 929929, 1328470, 1430660, 1690780, 1859858, 2656940, 3719716, 4649645, 9299290, 18598580]

約数ペア:

[(1, 18598580), (2, 9299290), (4, 4649645), (5, 3719716), (7, 2656940), (10, 1859858), (11, 1690780), (13, 1430660), (14, 1328470), (20, 929929), (22, 845390), (26, 715330), (28, 664235), (35, 531388), (44, 422695), (52, 357665), (55, 338156), (65, 286132), (70, 265694), (77, 241540), (91, 204380), (110, 169078), (130, 143066), (140, 132847), (143, 130060), (154, 120770), (182, 102190), (220, 84539), (260, 71533), (286, 65030), (308, 60385), (364, 51095), (385, 48308), (455, 40876), (572, 32515), (715, 26012), (770, 24154), (910, 20438), (929, 20020), (1001, 18580), (1430, 13006), (1540, 12077), (1820, 10219), (1858, 10010), (2002, 9290), (2860, 6503), (3716, 5005), (4004, 4645)]