30642060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26879}}^1$

素因数の和:26910

約数の個数: 48

約数和(自身を含む): 90316800

約数和(自身を除く): 59674740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26879, 53758, 80637, 107516, 134395, 161274, 268790, 322548, 403185, 510701, 537580, 806370, 1021402, 1532103, 1612740, 2042804, 2553505, 3064206, 5107010, 6128412, 7660515, 10214020, 15321030, 30642060]

約数ペア:

[(1, 30642060), (2, 15321030), (3, 10214020), (4, 7660515), (5, 6128412), (6, 5107010), (10, 3064206), (12, 2553505), (15, 2042804), (19, 1612740), (20, 1532103), (30, 1021402), (38, 806370), (57, 537580), (60, 510701), (76, 403185), (95, 322548), (114, 268790), (190, 161274), (228, 134395), (285, 107516), (380, 80637), (570, 53758), (1140, 26879)]