2977781130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3676273}}^1$

素因数の和:3676292

約数の個数: 40

約数和(自身を含む): 8006924772

約数和(自身を除く): 5029143642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3676273, 7352546, 11028819, 18381365, 22057638, 33086457, 36762730, 55144095, 66172914, 99259371, 110288190, 165432285, 198518742, 297778113, 330864570, 496296855, 595556226, 992593710, 1488890565, 2977781130]

約数ペア:

[(1, 2977781130), (2, 1488890565), (3, 992593710), (5, 595556226), (6, 496296855), (9, 330864570), (10, 297778113), (15, 198518742), (18, 165432285), (27, 110288190), (30, 99259371), (45, 66172914), (54, 55144095), (81, 36762730), (90, 33086457), (135, 22057638), (162, 18381365), (270, 11028819), (405, 7352546), (810, 3676273)]