61271610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 89686470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 103, 158, 206, 237, 251, 309, 395, 474, 502, 515, 618, 753, 790, 1030, 1185, 1255, 1506, 1545, 2370, 2510, 3090, 3765, 7530, 8137, 16274, 19829, 24411, 25853, 39658, 40685, 48822, 51706, 59487, 77559, 81370, 99145, 118974, 122055, 129265, 155118, 198290, 244110, 258530, 297435, 387795, 594870, 775590, 2042387, 4084774, 6127161, 10211935, 12254322, 20423870, 30635805, 61271610]

約数ペア:

[(1, 61271610), (2, 30635805), (3, 20423870), (5, 12254322), (6, 10211935), (10, 6127161), (15, 4084774), (30, 2042387), (79, 775590), (103, 594870), (158, 387795), (206, 297435), (237, 258530), (251, 244110), (309, 198290), (395, 155118), (474, 129265), (502, 122055), (515, 118974), (618, 99145), (753, 81370), (790, 77559), (1030, 59487), (1185, 51706), (1255, 48822), (1506, 40685), (1545, 39658), (2370, 25853), (2510, 24411), (3090, 19829), (3765, 16274), (7530, 8137)]