29241380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11028

約数の個数: 48

約数和(自身を含む): 73879680

約数和(自身を除く): 44638300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10993, 21986, 43972, 54965, 76951, 109930, 153902, 208867, 219860, 307804, 384755, 417734, 769510, 835468, 1044335, 1462069, 1539020, 2088670, 2924138, 4177340, 5848276, 7310345, 14620690, 29241380]

約数ペア:

[(1, 29241380), (2, 14620690), (4, 7310345), (5, 5848276), (7, 4177340), (10, 2924138), (14, 2088670), (19, 1539020), (20, 1462069), (28, 1044335), (35, 835468), (38, 769510), (70, 417734), (76, 384755), (95, 307804), (133, 219860), (140, 208867), (190, 153902), (266, 109930), (380, 76951), (532, 54965), (665, 43972), (1330, 21986), (2660, 10993)]