61918110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 161454384

約数和(自身を除く): 99536274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 1553, 2215, 2658, 3106, 3987, 4430, 4659, 6645, 7765, 7974, 9318, 13290, 13977, 15530, 19935, 23295, 27954, 39870, 46590, 69885, 139770, 687979, 1375958, 2063937, 3439895, 4127874, 6191811, 6879790, 10319685, 12383622, 20639370, 30959055, 61918110]

約数ペア:

[(1, 61918110), (2, 30959055), (3, 20639370), (5, 12383622), (6, 10319685), (9, 6879790), (10, 6191811), (15, 4127874), (18, 3439895), (30, 2063937), (45, 1375958), (90, 687979), (443, 139770), (886, 69885), (1329, 46590), (1553, 39870), (2215, 27954), (2658, 23295), (3106, 19935), (3987, 15530), (4430, 13977), (4659, 13290), (6645, 9318), (7765, 7974)]