15164380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 40803840

約数和(自身を除く): 25639460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 229, 301, 308, 385, 430, 458, 473, 602, 770, 860, 916, 946, 1145, 1204, 1505, 1540, 1603, 1892, 2290, 2365, 2519, 3010, 3206, 3311, 4580, 4730, 5038, 6020, 6412, 6622, 8015, 9460, 9847, 10076, 12595, 13244, 16030, 16555, 17633, 19694, 25190, 32060, 33110, 35266, 39388, 49235, 50380, 66220, 68929, 70532, 88165, 98470, 108317, 137858, 176330, 196940, 216634, 275716, 344645, 352660, 433268, 541585, 689290, 758219, 1083170, 1378580, 1516438, 2166340, 3032876, 3791095, 7582190, 15164380]

約数ペア:

[(1, 15164380), (2, 7582190), (4, 3791095), (5, 3032876), (7, 2166340), (10, 1516438), (11, 1378580), (14, 1083170), (20, 758219), (22, 689290), (28, 541585), (35, 433268), (43, 352660), (44, 344645), (55, 275716), (70, 216634), (77, 196940), (86, 176330), (110, 137858), (140, 108317), (154, 98470), (172, 88165), (215, 70532), (220, 68929), (229, 66220), (301, 50380), (308, 49235), (385, 39388), (430, 35266), (458, 33110), (473, 32060), (602, 25190), (770, 19694), (860, 17633), (916, 16555), (946, 16030), (1145, 13244), (1204, 12595), (1505, 10076), (1540, 9847), (1603, 9460), (1892, 8015), (2290, 6622), (2365, 6412), (2519, 6020), (3010, 5038), (3206, 4730), (3311, 4580)]