4149390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19759}}^1$

素因数の和:19776

約数の個数: 32

約数和(自身を含む): 11381760

約数和(自身を除く): 7232370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19759, 39518, 59277, 98795, 118554, 138313, 197590, 276626, 296385, 414939, 592770, 691565, 829878, 1383130, 2074695, 4149390]

約数ペア:

[(1, 4149390), (2, 2074695), (3, 1383130), (5, 829878), (6, 691565), (7, 592770), (10, 414939), (14, 296385), (15, 276626), (21, 197590), (30, 138313), (35, 118554), (42, 98795), (70, 59277), (105, 39518), (210, 19759)]