1489749062390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1\times {\mathrm{13691}}^1$

素因数の和:15077

約数の個数: 64

約数和(自身を含む): 2740511854080

約数和(自身を除く): 1250762791690

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 1187, 2374, 5935, 9167, 11870, 13691, 18334, 27382, 45835, 68455, 91670, 105643, 122261, 136910, 211286, 244522, 528215, 611305, 1056430, 1218499, 1222610, 1410173, 2436998, 2820346, 6092495, 7050865, 10881229, 12184990, 14101730, 16251217, 21762458, 32502434, 54406145, 81256085, 108812290, 125505397, 162512170, 251010794, 627526985, 1255053970, 1446358313, 1673875351, 2892716626, 3347750702, 7231791565, 8369376755, 14463583130, 16738753510, 148974906239, 297949812478, 744874531195, 1489749062390]

約数ペア:

[(1, 1489749062390), (2, 744874531195), (5, 297949812478), (10, 148974906239), (89, 16738753510), (103, 14463583130), (178, 8369376755), (206, 7231791565), (445, 3347750702), (515, 2892716626), (890, 1673875351), (1030, 1446358313), (1187, 1255053970), (2374, 627526985), (5935, 251010794), (9167, 162512170), (11870, 125505397), (13691, 108812290), (18334, 81256085), (27382, 54406145), (45835, 32502434), (68455, 21762458), (91670, 16251217), (105643, 14101730), (122261, 12184990), (136910, 10881229), (211286, 7050865), (244522, 6092495), (528215, 2820346), (611305, 2436998), (1056430, 1410173), (1218499, 1222610)]