145730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 302400

約数和(自身を除く): 156670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 295, 494, 590, 767, 1121, 1235, 1534, 2242, 2470, 3835, 5605, 7670, 11210, 14573, 29146, 72865, 145730]

約数ペア:

[(1, 145730), (2, 72865), (5, 29146), (10, 14573), (13, 11210), (19, 7670), (26, 5605), (38, 3835), (59, 2470), (65, 2242), (95, 1534), (118, 1235), (130, 1121), (190, 767), (247, 590), (295, 494)]