42387730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55049}}^1$

素因数の和:55074

約数の個数: 32

約数和(自身を含む): 95126400

約数和(自身を除く): 52738670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 55049, 110098, 275245, 385343, 550490, 605539, 770686, 1211078, 1926715, 3027695, 3853430, 4238773, 6055390, 8477546, 21193865, 42387730]

約数ペア:

[(1, 42387730), (2, 21193865), (5, 8477546), (7, 6055390), (10, 4238773), (11, 3853430), (14, 3027695), (22, 1926715), (35, 1211078), (55, 770686), (70, 605539), (77, 550490), (110, 385343), (154, 275245), (385, 110098), (770, 55049)]