890242530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1561829}}^1$

素因数の和:1561858

約数の個数: 32

約数和(自身を含む): 2249035200

約数和(自身を除く): 1358792670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1561829, 3123658, 4685487, 7809145, 9370974, 15618290, 23427435, 29674751, 46854870, 59349502, 89024253, 148373755, 178048506, 296747510, 445121265, 890242530]

約数ペア:

[(1, 890242530), (2, 445121265), (3, 296747510), (5, 178048506), (6, 148373755), (10, 89024253), (15, 59349502), (19, 46854870), (30, 29674751), (38, 23427435), (57, 15618290), (95, 9370974), (114, 7809145), (190, 4685487), (285, 3123658), (570, 1561829)]