2020830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9640

約数の個数: 32

約数和(自身を含む): 5543424

約数和(自身を除く): 3522594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9623, 19246, 28869, 48115, 57738, 67361, 96230, 134722, 144345, 202083, 288690, 336805, 404166, 673610, 1010415, 2020830]

約数ペア:

[(1, 2020830), (2, 1010415), (3, 673610), (5, 404166), (6, 336805), (7, 288690), (10, 202083), (14, 144345), (15, 134722), (21, 96230), (30, 67361), (35, 57738), (42, 48115), (70, 28869), (105, 19246), (210, 9623)]