7494060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 24418800

約数和(自身を除く): 16924740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2549, 2940, 5098, 7647, 10196, 12745, 15294, 17843, 25490, 30588, 35686, 38235, 50980, 53529, 71372, 76470, 89215, 107058, 124901, 152940, 178430, 214116, 249802, 267645, 356860, 374703, 499604, 535290, 624505, 749406, 1070580, 1249010, 1498812, 1873515, 2498020, 3747030, 7494060]

約数ペア:

[(1, 7494060), (2, 3747030), (3, 2498020), (4, 1873515), (5, 1498812), (6, 1249010), (7, 1070580), (10, 749406), (12, 624505), (14, 535290), (15, 499604), (20, 374703), (21, 356860), (28, 267645), (30, 249802), (35, 214116), (42, 178430), (49, 152940), (60, 124901), (70, 107058), (84, 89215), (98, 76470), (105, 71372), (140, 53529), (147, 50980), (196, 38235), (210, 35686), (245, 30588), (294, 25490), (420, 17843), (490, 15294), (588, 12745), (735, 10196), (980, 7647), (1470, 5098), (2549, 2940)]