2979270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4749

約数の個数: 48

約数和(自身を含む): 8854560

約数和(自身を除く): 5875290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4729, 9458, 14187, 23645, 28374, 33103, 42561, 47290, 66206, 70935, 85122, 99309, 141870, 165515, 198618, 212805, 297927, 331030, 425610, 496545, 595854, 993090, 1489635, 2979270]

約数ペア:

[(1, 2979270), (2, 1489635), (3, 993090), (5, 595854), (6, 496545), (7, 425610), (9, 331030), (10, 297927), (14, 212805), (15, 198618), (18, 165515), (21, 141870), (30, 99309), (35, 85122), (42, 70935), (45, 66206), (63, 47290), (70, 42561), (90, 33103), (105, 28374), (126, 23645), (210, 14187), (315, 9458), (630, 4729)]