17488130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 35191800

約数和(自身を除く): 17703670

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 149, 194, 242, 298, 485, 605, 745, 970, 1067, 1210, 1490, 1639, 2134, 3278, 5335, 8195, 10670, 11737, 14453, 16390, 18029, 23474, 28906, 36058, 58685, 72265, 90145, 117370, 144530, 158983, 180290, 317966, 794915, 1589830, 1748813, 3497626, 8744065, 17488130]

約数ペア:

[(1, 17488130), (2, 8744065), (5, 3497626), (10, 1748813), (11, 1589830), (22, 794915), (55, 317966), (97, 180290), (110, 158983), (121, 144530), (149, 117370), (194, 90145), (242, 72265), (298, 58685), (485, 36058), (605, 28906), (745, 23474), (970, 18029), (1067, 16390), (1210, 14453), (1490, 11737), (1639, 10670), (2134, 8195), (3278, 5335)]