42603130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 41636870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9749, 19498, 48745, 97490, 185231, 224227, 370462, 448454, 926155, 1121135, 1852310, 2242270, 4260313, 8520626, 21301565, 42603130]

約数ペア:

[(1, 42603130), (2, 21301565), (5, 8520626), (10, 4260313), (19, 2242270), (23, 1852310), (38, 1121135), (46, 926155), (95, 448454), (115, 370462), (190, 224227), (230, 185231), (437, 97490), (874, 48745), (2185, 19498), (4370, 9749)]