893492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{162749}}^1$

素因数の和:162823

約数の個数: 48

約数和(自身を含む): 2361177000

約数和(自身を除く): 1467684990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 162749, 325498, 488247, 813745, 976494, 1464741, 1627490, 2441235, 2929482, 4882470, 7323705, 9927689, 14647410, 19855378, 29783067, 49638445, 59566134, 89349201, 99276890, 148915335, 178698402, 297830670, 446746005, 893492010]

約数ペア:

[(1, 893492010), (2, 446746005), (3, 297830670), (5, 178698402), (6, 148915335), (9, 99276890), (10, 89349201), (15, 59566134), (18, 49638445), (30, 29783067), (45, 19855378), (61, 14647410), (90, 9927689), (122, 7323705), (183, 4882470), (305, 2929482), (366, 2441235), (549, 1627490), (610, 1464741), (915, 976494), (1098, 813745), (1830, 488247), (2745, 325498), (5490, 162749)]