31104540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57601}}^1$

素因数の和:57619

約数の個数: 48

約数和(自身を含む): 96771360

約数和(自身を除く): 65666820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57601, 115202, 172803, 230404, 288005, 345606, 518409, 576010, 691212, 864015, 1036818, 1152020, 1555227, 1728030, 2073636, 2592045, 3110454, 3456060, 5184090, 6220908, 7776135, 10368180, 15552270, 31104540]

約数ペア:

[(1, 31104540), (2, 15552270), (3, 10368180), (4, 7776135), (5, 6220908), (6, 5184090), (9, 3456060), (10, 3110454), (12, 2592045), (15, 2073636), (18, 1728030), (20, 1555227), (27, 1152020), (30, 1036818), (36, 864015), (45, 691212), (54, 576010), (60, 518409), (90, 345606), (108, 288005), (135, 230404), (180, 172803), (270, 115202), (540, 57601)]