66765690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13997}}^1$

素因数の和:14063

約数の個数: 48

約数和(自身を含む): 176878728

約数和(自身を除く): 110113038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 13997, 27994, 41991, 69985, 83982, 125973, 139970, 209955, 251946, 419910, 629865, 741841, 1259730, 1483682, 2225523, 3709205, 4451046, 6676569, 7418410, 11127615, 13353138, 22255230, 33382845, 66765690]

約数ペア:

[(1, 66765690), (2, 33382845), (3, 22255230), (5, 13353138), (6, 11127615), (9, 7418410), (10, 6676569), (15, 4451046), (18, 3709205), (30, 2225523), (45, 1483682), (53, 1259730), (90, 741841), (106, 629865), (159, 419910), (265, 251946), (318, 209955), (477, 139970), (530, 125973), (795, 83982), (954, 69985), (1590, 41991), (2385, 27994), (4770, 13997)]