17209030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 32744448

約数和(自身を除く): 15535418

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1291, 1333, 2582, 2666, 6455, 6665, 12910, 13330, 40021, 55513, 80042, 111026, 200105, 277565, 400210, 555130, 1720903, 3441806, 8604515, 17209030]

約数ペア:

[(1, 17209030), (2, 8604515), (5, 3441806), (10, 1720903), (31, 555130), (43, 400210), (62, 277565), (86, 200105), (155, 111026), (215, 80042), (310, 55513), (430, 40021), (1291, 13330), (1333, 12910), (2582, 6665), (2666, 6455)]