5729220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4569

約数の個数: 72

約数和(自身を含む): 19865664

約数和(自身を除く): 14136444

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, 4547, 9094, 13641, 18188, 22735, 27282, 31829, 40923, 45470, 54564, 63658, 68205, 81846, 90940, 95487, 127316, 136410, 159145, 163692, 190974, 204615, 272820, 286461, 318290, 381948, 409230, 477435, 572922, 636580, 818460, 954870, 1145844, 1432305, 1909740, 2864610, 5729220]

約数ペア:

[(1, 5729220), (2, 2864610), (3, 1909740), (4, 1432305), (5, 1145844), (6, 954870), (7, 818460), (9, 636580), (10, 572922), (12, 477435), (14, 409230), (15, 381948), (18, 318290), (20, 286461), (21, 272820), (28, 204615), (30, 190974), (35, 163692), (36, 159145), (42, 136410), (45, 127316), (60, 95487), (63, 90940), (70, 81846), (84, 68205), (90, 63658), (105, 54564), (126, 45470), (140, 40923), (180, 31829), (210, 27282), (252, 22735), (315, 18188), (420, 13641), (630, 9094), (1260, 4547)]