157100310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193951}}^1$

素因数の和:193970

約数の個数: 40

約数和(自身を含む): 422427456

約数和(自身を除く): 265327146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193951, 387902, 581853, 969755, 1163706, 1745559, 1939510, 2909265, 3491118, 5236677, 5818530, 8727795, 10473354, 15710031, 17455590, 26183385, 31420062, 52366770, 78550155, 157100310]

約数ペア:

[(1, 157100310), (2, 78550155), (3, 52366770), (5, 31420062), (6, 26183385), (9, 17455590), (10, 15710031), (15, 10473354), (18, 8727795), (27, 5818530), (30, 5236677), (45, 3491118), (54, 2909265), (81, 1939510), (90, 1745559), (135, 1163706), (162, 969755), (270, 581853), (405, 387902), (810, 193951)]