4399290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6983}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 13074048

約数和(自身を除く): 8674758

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, 6983, 13966, 20949, 34915, 41898, 48881, 62847, 69830, 97762, 104745, 125694, 146643, 209490, 244405, 293286, 314235, 439929, 488810, 628470, 733215, 879858, 1466430, 2199645, 4399290]

約数ペア:

[(1, 4399290), (2, 2199645), (3, 1466430), (5, 879858), (6, 733215), (7, 628470), (9, 488810), (10, 439929), (14, 314235), (15, 293286), (18, 244405), (21, 209490), (30, 146643), (35, 125694), (42, 104745), (45, 97762), (63, 69830), (70, 62847), (90, 48881), (105, 41898), (126, 34915), (210, 20949), (315, 13966), (630, 6983)]