4098780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3275

約数の個数: 72

約数和(自身を含む): 14213472

約数和(自身を除く): 10114692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3253, 6506, 9759, 13012, 16265, 19518, 22771, 29277, 32530, 39036, 45542, 48795, 58554, 65060, 68313, 91084, 97590, 113855, 117108, 136626, 146385, 195180, 204939, 227710, 273252, 292770, 341565, 409878, 455420, 585540, 683130, 819756, 1024695, 1366260, 2049390, 4098780]

約数ペア:

[(1, 4098780), (2, 2049390), (3, 1366260), (4, 1024695), (5, 819756), (6, 683130), (7, 585540), (9, 455420), (10, 409878), (12, 341565), (14, 292770), (15, 273252), (18, 227710), (20, 204939), (21, 195180), (28, 146385), (30, 136626), (35, 117108), (36, 113855), (42, 97590), (45, 91084), (60, 68313), (63, 65060), (70, 58554), (84, 48795), (90, 45542), (105, 39036), (126, 32530), (140, 29277), (180, 22771), (210, 19518), (252, 16265), (315, 13012), (420, 9759), (630, 6506), (1260, 3253)]