102830812

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 224940240

約数和(自身を除く): 122109428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 371, 521, 532, 742, 931, 1007, 1042, 1484, 1862, 2014, 2084, 2597, 3647, 3724, 4028, 5194, 7049, 7294, 9899, 10388, 14098, 14588, 19798, 25529, 27613, 28196, 39596, 49343, 51058, 55226, 69293, 98686, 102116, 110452, 138586, 193291, 197372, 277172, 386582, 485051, 524647, 773164, 970102, 1049294, 1353037, 1940204, 2098588, 2706074, 3672529, 5412148, 7345058, 14690116, 25707703, 51415406, 102830812]

約数ペア:

[(1, 102830812), (2, 51415406), (4, 25707703), (7, 14690116), (14, 7345058), (19, 5412148), (28, 3672529), (38, 2706074), (49, 2098588), (53, 1940204), (76, 1353037), (98, 1049294), (106, 970102), (133, 773164), (196, 524647), (212, 485051), (266, 386582), (371, 277172), (521, 197372), (532, 193291), (742, 138586), (931, 110452), (1007, 102116), (1042, 98686), (1484, 69293), (1862, 55226), (2014, 51058), (2084, 49343), (2597, 39596), (3647, 28196), (3724, 27613), (4028, 25529), (5194, 19798), (7049, 14588), (7294, 14098), (9899, 10388)]