12598110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20017

約数の個数: 48

約数和(自身を含む): 37436256

約数和(自身を除く): 24838146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19997, 39994, 59991, 99985, 119982, 139979, 179973, 199970, 279958, 299955, 359946, 419937, 599910, 699895, 839874, 899865, 1259811, 1399790, 1799730, 2099685, 2519622, 4199370, 6299055, 12598110]

約数ペア:

[(1, 12598110), (2, 6299055), (3, 4199370), (5, 2519622), (6, 2099685), (7, 1799730), (9, 1399790), (10, 1259811), (14, 899865), (15, 839874), (18, 699895), (21, 599910), (30, 419937), (35, 359946), (42, 299955), (45, 279958), (63, 199970), (70, 179973), (90, 139979), (105, 119982), (126, 99985), (210, 59991), (315, 39994), (630, 19997)]