75015070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 145877760

約数和(自身を除く): 70862690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 1439, 2005, 2878, 4010, 5213, 7195, 10426, 14390, 18707, 26065, 37414, 52130, 93535, 187070, 577039, 1154078, 2885195, 5770390, 7501507, 15003014, 37507535, 75015070]

約数ペア:

[(1, 75015070), (2, 37507535), (5, 15003014), (10, 7501507), (13, 5770390), (26, 2885195), (65, 1154078), (130, 577039), (401, 187070), (802, 93535), (1439, 52130), (2005, 37414), (2878, 26065), (4010, 18707), (5213, 14390), (7195, 10426)]