2701790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3285730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2969, 5938, 14845, 20783, 29690, 38597, 41566, 77194, 103915, 192985, 207830, 270179, 385970, 540358, 1350895, 2701790]

約数ペア:

[(1, 2701790), (2, 1350895), (5, 540358), (7, 385970), (10, 270179), (13, 207830), (14, 192985), (26, 103915), (35, 77194), (65, 41566), (70, 38597), (91, 29690), (130, 20783), (182, 14845), (455, 5938), (910, 2969)]