30936675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 64384768

約数和(自身を除く): 33448093

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 487, 525, 605, 825, 847, 1155, 1461, 1815, 1925, 2435, 2541, 3025, 3409, 4235, 5357, 5775, 7305, 9075, 10227, 12175, 12705, 16071, 17045, 21175, 26785, 36525, 37499, 51135, 58927, 63525, 80355, 85225, 112497, 133925, 176781, 187495, 255675, 294635, 401775, 412489, 562485, 883905, 937475, 1237467, 1473175, 2062445, 2812425, 4419525, 6187335, 10312225, 30936675]

約数ペア:

[(1, 30936675), (3, 10312225), (5, 6187335), (7, 4419525), (11, 2812425), (15, 2062445), (21, 1473175), (25, 1237467), (33, 937475), (35, 883905), (55, 562485), (75, 412489), (77, 401775), (105, 294635), (121, 255675), (165, 187495), (175, 176781), (231, 133925), (275, 112497), (363, 85225), (385, 80355), (487, 63525), (525, 58927), (605, 51135), (825, 37499), (847, 36525), (1155, 26785), (1461, 21175), (1815, 17045), (1925, 16071), (2435, 12705), (2541, 12175), (3025, 10227), (3409, 9075), (4235, 7305), (5357, 5775)]