307406970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262741}}^1$

素因数の和:262767

約数の個数: 48

約数和(自身を含む): 860742792

約数和(自身を除く): 553335822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 262741, 525482, 788223, 1313705, 1576446, 2364669, 2627410, 3415633, 3941115, 4729338, 6831266, 7882230, 10246899, 11823345, 17078165, 20493798, 23646690, 30740697, 34156330, 51234495, 61481394, 102468990, 153703485, 307406970]

約数ペア:

[(1, 307406970), (2, 153703485), (3, 102468990), (5, 61481394), (6, 51234495), (9, 34156330), (10, 30740697), (13, 23646690), (15, 20493798), (18, 17078165), (26, 11823345), (30, 10246899), (39, 7882230), (45, 6831266), (65, 4729338), (78, 3941115), (90, 3415633), (117, 2627410), (130, 2364669), (195, 1576446), (234, 1313705), (390, 788223), (585, 525482), (1170, 262741)]