155056230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{246121}}^1$

素因数の和:246141

約数の個数: 48

約数和(自身を含む): 460740384

約数和(自身を除く): 305684154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 246121, 492242, 738363, 1230605, 1476726, 1722847, 2215089, 2461210, 3445694, 3691815, 4430178, 5168541, 7383630, 8614235, 10337082, 11075445, 15505623, 17228470, 22150890, 25842705, 31011246, 51685410, 77528115, 155056230]

約数ペア:

[(1, 155056230), (2, 77528115), (3, 51685410), (5, 31011246), (6, 25842705), (7, 22150890), (9, 17228470), (10, 15505623), (14, 11075445), (15, 10337082), (18, 8614235), (21, 7383630), (30, 5168541), (35, 4430178), (42, 3691815), (45, 3445694), (63, 2461210), (70, 2215089), (90, 1722847), (105, 1476726), (126, 1230605), (210, 738363), (315, 492242), (630, 246121)]