39740190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189239}}^1$

素因数の和:189256

約数の個数: 32

約数和(自身を含む): 109002240

約数和(自身を除く): 69262050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189239, 378478, 567717, 946195, 1135434, 1324673, 1892390, 2649346, 2838585, 3974019, 5677170, 6623365, 7948038, 13246730, 19870095, 39740190]

約数ペア:

[(1, 39740190), (2, 19870095), (3, 13246730), (5, 7948038), (6, 6623365), (7, 5677170), (10, 3974019), (14, 2838585), (15, 2649346), (21, 1892390), (30, 1324673), (35, 1135434), (42, 946195), (70, 567717), (105, 378478), (210, 189239)]