315030690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269257}}^1$

素因数の和:269283

約数の個数: 48

約数和(自身を含む): 882089208

約数和(自身を除く): 567058518

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, 269257, 538514, 807771, 1346285, 1615542, 2423313, 2692570, 3500341, 4038855, 4846626, 7000682, 8077710, 10501023, 12116565, 17501705, 21002046, 24233130, 31503069, 35003410, 52505115, 63006138, 105010230, 157515345, 315030690]

約数ペア:

[(1, 315030690), (2, 157515345), (3, 105010230), (5, 63006138), (6, 52505115), (9, 35003410), (10, 31503069), (13, 24233130), (15, 21002046), (18, 17501705), (26, 12116565), (30, 10501023), (39, 8077710), (45, 7000682), (65, 4846626), (78, 4038855), (90, 3500341), (117, 2692570), (130, 2423313), (195, 1615542), (234, 1346285), (390, 807771), (585, 538514), (1170, 269257)]