30459070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 28055330

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1289, 1390, 2363, 2578, 4726, 6445, 11815, 12890, 21913, 23630, 43826, 109565, 179171, 219130, 358342, 895855, 1791710, 3045907, 6091814, 15229535, 30459070]

約数ペア:

[(1, 30459070), (2, 15229535), (5, 6091814), (10, 3045907), (17, 1791710), (34, 895855), (85, 358342), (139, 219130), (170, 179171), (278, 109565), (695, 43826), (1289, 23630), (1390, 21913), (2363, 12890), (2578, 11815), (4726, 6445)]