142603290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1584481}}^1$

素因数の和:1584494

約数の個数: 24

約数和(自身を含む): 370768788

約数和(自身を除く): 228165498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1584481, 3168962, 4753443, 7922405, 9506886, 14260329, 15844810, 23767215, 28520658, 47534430, 71301645, 142603290]

約数ペア:

[(1, 142603290), (2, 71301645), (3, 47534430), (5, 28520658), (6, 23767215), (9, 15844810), (10, 14260329), (15, 9506886), (18, 7922405), (30, 4753443), (45, 3168962), (90, 1584481)]