130125710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90997}}^1$

素因数の和:91028

約数の個数: 32

約数和(自身を含む): 275177952

約数和(自身を除く): 145052242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 90997, 181994, 454985, 909970, 1000967, 1182961, 2001934, 2365922, 5004835, 5914805, 10009670, 11829610, 13012571, 26025142, 65062855, 130125710]

約数ペア:

[(1, 130125710), (2, 65062855), (5, 26025142), (10, 13012571), (11, 11829610), (13, 10009670), (22, 5914805), (26, 5004835), (55, 2365922), (65, 2001934), (110, 1182961), (130, 1000967), (143, 909970), (286, 454985), (715, 181994), (1430, 90997)]