309701841410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{135799}}^1$

素因数の和:136203

約数の個数: 64

約数和(自身を含む): 613524844800

約数和(自身を除く): 303823003390

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 331, 530, 662, 689, 1378, 1655, 3310, 3445, 4303, 6890, 8606, 17543, 21515, 35086, 43030, 87715, 135799, 175430, 228059, 271598, 456118, 678995, 1140295, 1357990, 1765387, 2280590, 3530774, 7197347, 8826935, 14394694, 17653870, 35986735, 44949469, 71973470, 89898938, 93565511, 187131022, 224747345, 449494690, 467827555, 584343097, 935655110, 1168686194, 2382321857, 2921715485, 4764643714, 5843430970, 11911609285, 23823218570, 30970184141, 61940368282, 154850920705, 309701841410]

約数ペア:

[(1, 309701841410), (2, 154850920705), (5, 61940368282), (10, 30970184141), (13, 23823218570), (26, 11911609285), (53, 5843430970), (65, 4764643714), (106, 2921715485), (130, 2382321857), (265, 1168686194), (331, 935655110), (530, 584343097), (662, 467827555), (689, 449494690), (1378, 224747345), (1655, 187131022), (3310, 93565511), (3445, 89898938), (4303, 71973470), (6890, 44949469), (8606, 35986735), (17543, 17653870), (21515, 14394694), (35086, 8826935), (43030, 7197347), (87715, 3530774), (135799, 2280590), (175430, 1765387), (228059, 1357990), (271598, 1140295), (456118, 678995)]