4172070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19884

約数の個数: 32

約数和(自身を含む): 11443968

約数和(自身を除く): 7271898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19867, 39734, 59601, 99335, 119202, 139069, 198670, 278138, 298005, 417207, 596010, 695345, 834414, 1390690, 2086035, 4172070]

約数ペア:

[(1, 4172070), (2, 2086035), (3, 1390690), (5, 834414), (6, 695345), (7, 596010), (10, 417207), (14, 298005), (15, 278138), (21, 198670), (30, 139069), (35, 119202), (42, 99335), (70, 59601), (105, 39734), (210, 19867)]