69987230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 131687424

約数和(自身を除く): 61700194

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 3463, 4042, 6926, 10105, 17315, 20210, 34630, 148909, 162761, 297818, 325522, 744545, 813805, 1489090, 1627610, 6998723, 13997446, 34993615, 69987230]

約数ペア:

[(1, 69987230), (2, 34993615), (5, 13997446), (10, 6998723), (43, 1627610), (47, 1489090), (86, 813805), (94, 744545), (215, 325522), (235, 297818), (430, 162761), (470, 148909), (2021, 34630), (3463, 20210), (4042, 17315), (6926, 10105)]