58145890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 65025950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 110, 190, 209, 215, 418, 430, 473, 647, 817, 946, 1045, 1294, 1634, 2090, 2365, 3235, 4085, 4730, 6470, 7117, 8170, 8987, 12293, 14234, 17974, 24586, 27821, 35585, 44935, 55642, 61465, 71170, 89870, 122930, 135223, 139105, 270446, 278210, 306031, 528599, 612062, 676115, 1057198, 1352230, 1530155, 2642995, 3060310, 5285990, 5814589, 11629178, 29072945, 58145890]

約数ペア:

[(1, 58145890), (2, 29072945), (5, 11629178), (10, 5814589), (11, 5285990), (19, 3060310), (22, 2642995), (38, 1530155), (43, 1352230), (55, 1057198), (86, 676115), (95, 612062), (110, 528599), (190, 306031), (209, 278210), (215, 270446), (418, 139105), (430, 135223), (473, 122930), (647, 89870), (817, 71170), (946, 61465), (1045, 55642), (1294, 44935), (1634, 35585), (2090, 27821), (2365, 24586), (3235, 17974), (4085, 14234), (4730, 12293), (6470, 8987), (7117, 8170)]