3174919580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{35051}}^1$

素因数の和:35714

約数の個数: 48

約数和(自身を含む): 7631801856

約数和(自身を除く): 4456882276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 647, 1294, 2588, 3235, 4529, 6470, 9058, 12940, 18116, 22645, 35051, 45290, 70102, 90580, 140204, 175255, 245357, 350510, 490714, 701020, 981428, 1226785, 2453570, 4907140, 22677997, 45355994, 90711988, 113389985, 158745979, 226779970, 317491958, 453559940, 634983916, 793729895, 1587459790, 3174919580]

約数ペア:

[(1, 3174919580), (2, 1587459790), (4, 793729895), (5, 634983916), (7, 453559940), (10, 317491958), (14, 226779970), (20, 158745979), (28, 113389985), (35, 90711988), (70, 45355994), (140, 22677997), (647, 4907140), (1294, 2453570), (2588, 1226785), (3235, 981428), (4529, 701020), (6470, 490714), (9058, 350510), (12940, 245357), (18116, 175255), (22645, 140204), (35051, 90580), (45290, 70102)]