487334410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 951160320

約数和(自身を除く): 463825910

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 131, 158, 170, 262, 277, 395, 554, 655, 790, 1310, 1343, 1385, 2227, 2686, 2770, 4454, 4709, 6715, 9418, 10349, 11135, 13430, 20698, 21883, 22270, 23545, 36287, 43766, 47090, 51745, 72574, 103490, 109415, 175933, 181435, 218830, 351866, 362870, 372011, 616879, 744022, 879665, 1233758, 1759330, 1860055, 2866673, 3084395, 3720110, 5733346, 6168790, 14333365, 28666730, 48733441, 97466882, 243667205, 487334410]

約数ペア:

[(1, 487334410), (2, 243667205), (5, 97466882), (10, 48733441), (17, 28666730), (34, 14333365), (79, 6168790), (85, 5733346), (131, 3720110), (158, 3084395), (170, 2866673), (262, 1860055), (277, 1759330), (395, 1233758), (554, 879665), (655, 744022), (790, 616879), (1310, 372011), (1343, 362870), (1385, 351866), (2227, 218830), (2686, 181435), (2770, 175933), (4454, 109415), (4709, 103490), (6715, 72574), (9418, 51745), (10349, 47090), (11135, 43766), (13430, 36287), (20698, 23545), (21883, 22270)]