153552870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89797}}^1$

素因数の和:89829

約数の個数: 48

約数和(自身を含む): 420254640

約数和(自身を除く): 266701770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 89797, 179594, 269391, 448985, 538782, 808173, 897970, 1346955, 1616346, 1706143, 2693910, 3412286, 4040865, 5118429, 8081730, 8530715, 10236858, 15355287, 17061430, 25592145, 30710574, 51184290, 76776435, 153552870]

約数ペア:

[(1, 153552870), (2, 76776435), (3, 51184290), (5, 30710574), (6, 25592145), (9, 17061430), (10, 15355287), (15, 10236858), (18, 8530715), (19, 8081730), (30, 5118429), (38, 4040865), (45, 3412286), (57, 2693910), (90, 1706143), (95, 1616346), (114, 1346955), (171, 897970), (190, 808173), (285, 538782), (342, 448985), (570, 269391), (855, 179594), (1710, 89797)]