61559810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24923}}^1$

素因数の和:24962

約数の個数: 32

約数和(自身を含む): 125616960

約数和(自身を除く): 64057150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 24923, 49846, 124615, 249230, 323999, 473537, 647998, 947074, 1619995, 2367685, 3239990, 4735370, 6155981, 12311962, 30779905, 61559810]

約数ペア:

[(1, 61559810), (2, 30779905), (5, 12311962), (10, 6155981), (13, 4735370), (19, 3239990), (26, 2367685), (38, 1619995), (65, 947074), (95, 647998), (130, 473537), (190, 323999), (247, 249230), (494, 124615), (1235, 49846), (2470, 24923)]