142801290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1801}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 371911176

約数和(自身を除く): 229109886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 1801, 2643, 3602, 4405, 5286, 5403, 7929, 8810, 9005, 10806, 13215, 15858, 16209, 18010, 26430, 27015, 32418, 39645, 54030, 79290, 81045, 162090, 1586681, 3173362, 4760043, 7933405, 9520086, 14280129, 15866810, 23800215, 28560258, 47600430, 71400645, 142801290]

約数ペア:

[(1, 142801290), (2, 71400645), (3, 47600430), (5, 28560258), (6, 23800215), (9, 15866810), (10, 14280129), (15, 9520086), (18, 7933405), (30, 4760043), (45, 3173362), (90, 1586681), (881, 162090), (1762, 81045), (1801, 79290), (2643, 54030), (3602, 39645), (4405, 32418), (5286, 27015), (5403, 26430), (7929, 18010), (8810, 16209), (9005, 15858), (10806, 13215)]