153210070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2939}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 297833760

約数和(自身を除く): 144623690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 2005, 2939, 4010, 5213, 5878, 10426, 14695, 26065, 29390, 38207, 52130, 76414, 191035, 382070, 1178539, 2357078, 5892695, 11785390, 15321007, 30642014, 76605035, 153210070]

約数ペア:

[(1, 153210070), (2, 76605035), (5, 30642014), (10, 15321007), (13, 11785390), (26, 5892695), (65, 2357078), (130, 1178539), (401, 382070), (802, 191035), (2005, 76414), (2939, 52130), (4010, 38207), (5213, 29390), (5878, 26065), (10426, 14695)]