61242790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38039}}^1$

素因数の和:38076

約数の個数: 32

約数和(自身を含む): 131466240

約数和(自身を除く): 70223450

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 38039, 76078, 190195, 266273, 380390, 532546, 874897, 1331365, 1749794, 2662730, 4374485, 6124279, 8748970, 12248558, 30621395, 61242790]

約数ペア:

[(1, 61242790), (2, 30621395), (5, 12248558), (7, 8748970), (10, 6124279), (14, 4374485), (23, 2662730), (35, 1749794), (46, 1331365), (70, 874897), (115, 532546), (161, 380390), (230, 266273), (322, 190195), (805, 76078), (1610, 38039)]