279758970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2316

約数の個数: 96

約数和(自身を含む): 779792832

約数和(自身を除く): 500033862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 249, 255, 306, 415, 498, 510, 747, 765, 830, 1245, 1411, 1494, 1530, 2203, 2490, 2822, 3735, 4233, 4406, 6609, 7055, 7470, 8466, 11015, 12699, 13218, 14110, 19827, 21165, 22030, 25398, 33045, 37451, 39654, 42330, 63495, 66090, 74902, 99135, 112353, 126990, 182849, 187255, 198270, 224706, 337059, 365698, 374510, 548547, 561765, 674118, 914245, 1097094, 1123530, 1645641, 1685295, 1828490, 2742735, 3108433, 3291282, 3370590, 5485470, 6216866, 8228205, 9325299, 15542165, 16456410, 18650598, 27975897, 31084330, 46626495, 55951794, 93252990, 139879485, 279758970]

約数ペア:

[(1, 279758970), (2, 139879485), (3, 93252990), (5, 55951794), (6, 46626495), (9, 31084330), (10, 27975897), (15, 18650598), (17, 16456410), (18, 15542165), (30, 9325299), (34, 8228205), (45, 6216866), (51, 5485470), (83, 3370590), (85, 3291282), (90, 3108433), (102, 2742735), (153, 1828490), (166, 1685295), (170, 1645641), (249, 1123530), (255, 1097094), (306, 914245), (415, 674118), (498, 561765), (510, 548547), (747, 374510), (765, 365698), (830, 337059), (1245, 224706), (1411, 198270), (1494, 187255), (1530, 182849), (2203, 126990), (2490, 112353), (2822, 99135), (3735, 74902), (4233, 66090), (4406, 63495), (6609, 42330), (7055, 39654), (7470, 37451), (8466, 33045), (11015, 25398), (12699, 22030), (13218, 21165), (14110, 19827)]