310097385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 636330240

約数和(自身を除く): 326232855

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 115, 117, 171, 195, 207, 247, 285, 299, 345, 437, 585, 741, 855, 897, 1035, 1213, 1235, 1311, 1495, 2185, 2223, 2691, 3639, 3705, 3933, 4485, 5681, 6065, 6555, 10917, 11115, 13455, 15769, 17043, 18195, 19665, 23047, 27899, 28405, 47307, 51129, 54585, 69141, 78845, 83697, 85215, 115235, 139495, 141921, 207423, 236535, 251091, 255645, 299611, 345705, 362687, 418485, 530081, 709605, 898833, 1037115, 1088061, 1255455, 1498055, 1590243, 1813435, 2650405, 2696499, 3264183, 4494165, 4770729, 5440305, 6891053, 7951215, 13482495, 16320915, 20673159, 23853645, 34455265, 62019477, 103365795, 310097385]

約数ペア:

[(1, 310097385), (3, 103365795), (5, 62019477), (9, 34455265), (13, 23853645), (15, 20673159), (19, 16320915), (23, 13482495), (39, 7951215), (45, 6891053), (57, 5440305), (65, 4770729), (69, 4494165), (95, 3264183), (115, 2696499), (117, 2650405), (171, 1813435), (195, 1590243), (207, 1498055), (247, 1255455), (285, 1088061), (299, 1037115), (345, 898833), (437, 709605), (585, 530081), (741, 418485), (855, 362687), (897, 345705), (1035, 299611), (1213, 255645), (1235, 251091), (1311, 236535), (1495, 207423), (2185, 141921), (2223, 139495), (2691, 115235), (3639, 85215), (3705, 83697), (3933, 78845), (4485, 69141), (5681, 54585), (6065, 51129), (6555, 47307), (10917, 28405), (11115, 27899), (13455, 23047), (15769, 19665), (17043, 18195)]