1207730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 1125070

約数列:

[1, 2, 5, 10, 23, 46, 59, 89, 115, 118, 178, 230, 295, 445, 590, 890, 1357, 2047, 2714, 4094, 5251, 6785, 10235, 10502, 13570, 20470, 26255, 52510, 120773, 241546, 603865, 1207730]

約数ペア:

[(1, 1207730), (2, 603865), (5, 241546), (10, 120773), (23, 52510), (46, 26255), (59, 20470), (89, 13570), (115, 10502), (118, 10235), (178, 6785), (230, 5251), (295, 4094), (445, 2714), (590, 2047), (890, 1357)]