304676860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12497}}^1$

素因数の和:12582

約数の個数: 48

約数和(自身を含む): 680291136

約数和(自身を除く): 375614276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 4876, 6095, 12190, 12497, 24380, 24994, 49988, 62485, 124970, 249940, 287431, 574862, 662341, 1149724, 1324682, 1437155, 2649364, 2874310, 3311705, 5748620, 6623410, 13246820, 15233843, 30467686, 60935372, 76169215, 152338430, 304676860]

約数ペア:

[(1, 304676860), (2, 152338430), (4, 76169215), (5, 60935372), (10, 30467686), (20, 15233843), (23, 13246820), (46, 6623410), (53, 5748620), (92, 3311705), (106, 2874310), (115, 2649364), (212, 1437155), (230, 1324682), (265, 1149724), (460, 662341), (530, 574862), (1060, 287431), (1219, 249940), (2438, 124970), (4876, 62485), (6095, 49988), (12190, 24994), (12497, 24380)]