7548970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8417750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5279, 10558, 26395, 52790, 58069, 68627, 116138, 137254, 290345, 343135, 580690, 686270, 754897, 1509794, 3774485, 7548970]

約数ペア:

[(1, 7548970), (2, 3774485), (5, 1509794), (10, 754897), (11, 686270), (13, 580690), (22, 343135), (26, 290345), (55, 137254), (65, 116138), (110, 68627), (130, 58069), (143, 52790), (286, 26395), (715, 10558), (1430, 5279)]