13698340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 30425472

約数和(自身を除く): 16727132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 307, 388, 460, 485, 614, 970, 1228, 1535, 1940, 2231, 3070, 4462, 6140, 7061, 8924, 11155, 14122, 22310, 28244, 29779, 35305, 44620, 59558, 70610, 119116, 141220, 148895, 297790, 595580, 684917, 1369834, 2739668, 3424585, 6849170, 13698340]

約数ペア:

[(1, 13698340), (2, 6849170), (4, 3424585), (5, 2739668), (10, 1369834), (20, 684917), (23, 595580), (46, 297790), (92, 148895), (97, 141220), (115, 119116), (194, 70610), (230, 59558), (307, 44620), (388, 35305), (460, 29779), (485, 28244), (614, 22310), (970, 14122), (1228, 11155), (1535, 8924), (1940, 7061), (2231, 6140), (3070, 4462)]