469910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 993600

約数和(自身を除く): 523690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 343, 490, 685, 686, 959, 1370, 1715, 1918, 3430, 4795, 6713, 9590, 13426, 33565, 46991, 67130, 93982, 234955, 469910]

約数ペア:

[(1, 469910), (2, 234955), (5, 93982), (7, 67130), (10, 46991), (14, 33565), (35, 13426), (49, 9590), (70, 6713), (98, 4795), (137, 3430), (245, 1918), (274, 1715), (343, 1370), (490, 959), (685, 686)]