303796090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 601194528

約数和(自身を除く): 297398438

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 1690, 1742, 2683, 4355, 5366, 8710, 11323, 13415, 22646, 26830, 34879, 56615, 69758, 113230, 174395, 179761, 348790, 359522, 453427, 898805, 906854, 1797610, 2267135, 2336893, 4534270, 4673786, 11684465, 23368930, 30379609, 60759218, 151898045, 303796090]

約数ペア:

[(1, 303796090), (2, 151898045), (5, 60759218), (10, 30379609), (13, 23368930), (26, 11684465), (65, 4673786), (67, 4534270), (130, 2336893), (134, 2267135), (169, 1797610), (335, 906854), (338, 898805), (670, 453427), (845, 359522), (871, 348790), (1690, 179761), (1742, 174395), (2683, 113230), (4355, 69758), (5366, 56615), (8710, 34879), (11323, 26830), (13415, 22646)]