4101790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 9381744

約数和(自身を除く): 5279954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 761, 770, 1078, 1522, 2695, 3805, 5327, 5390, 7610, 8371, 10654, 16742, 26635, 37289, 41855, 53270, 58597, 74578, 83710, 117194, 186445, 292985, 372890, 410179, 585970, 820358, 2050895, 4101790]

約数ペア:

[(1, 4101790), (2, 2050895), (5, 820358), (7, 585970), (10, 410179), (11, 372890), (14, 292985), (22, 186445), (35, 117194), (49, 83710), (55, 74578), (70, 58597), (77, 53270), (98, 41855), (110, 37289), (154, 26635), (245, 16742), (385, 10654), (490, 8371), (539, 7610), (761, 5390), (770, 5327), (1078, 3805), (1522, 2695)]