4135740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 13601280

約数和(自身を除く): 9465540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 229, 258, 301, 420, 430, 458, 516, 602, 645, 687, 860, 903, 916, 1145, 1204, 1290, 1374, 1505, 1603, 1806, 2290, 2580, 2748, 3010, 3206, 3435, 3612, 4515, 4580, 4809, 6020, 6412, 6870, 8015, 9030, 9618, 9847, 13740, 16030, 18060, 19236, 19694, 24045, 29541, 32060, 39388, 48090, 49235, 59082, 68929, 96180, 98470, 118164, 137858, 147705, 196940, 206787, 275716, 295410, 344645, 413574, 590820, 689290, 827148, 1033935, 1378580, 2067870, 4135740]

約数ペア:

[(1, 4135740), (2, 2067870), (3, 1378580), (4, 1033935), (5, 827148), (6, 689290), (7, 590820), (10, 413574), (12, 344645), (14, 295410), (15, 275716), (20, 206787), (21, 196940), (28, 147705), (30, 137858), (35, 118164), (42, 98470), (43, 96180), (60, 68929), (70, 59082), (84, 49235), (86, 48090), (105, 39388), (129, 32060), (140, 29541), (172, 24045), (210, 19694), (215, 19236), (229, 18060), (258, 16030), (301, 13740), (420, 9847), (430, 9618), (458, 9030), (516, 8015), (602, 6870), (645, 6412), (687, 6020), (860, 4809), (903, 4580), (916, 4515), (1145, 3612), (1204, 3435), (1290, 3206), (1374, 3010), (1505, 2748), (1603, 2580), (1806, 2290)]