201642930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240477}}^1$

素因数の和:2240490

約数の個数: 24

約数和(自身を含む): 524271852

約数和(自身を除く): 322628922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240477, 4480954, 6721431, 11202385, 13442862, 20164293, 22404770, 33607155, 40328586, 67214310, 100821465, 201642930]

約数ペア:

[(1, 201642930), (2, 100821465), (3, 67214310), (5, 40328586), (6, 33607155), (9, 22404770), (10, 20164293), (15, 13442862), (18, 11202385), (30, 6721431), (45, 4480954), (90, 2240477)]