30266775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 67626624

約数和(自身を除く): 37359849

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1747, 1925, 2475, 3465, 5241, 5775, 8735, 12229, 15723, 17325, 19217, 26205, 36687, 43675, 57651, 61145, 78615, 96085, 110061, 131025, 134519, 172953, 183435, 288255, 305725, 393075, 403557, 480425, 550305, 672595, 864765, 917175, 1210671, 1441275, 2017785, 2751525, 3362975, 4323825, 6053355, 10088925, 30266775]

約数ペア:

[(1, 30266775), (3, 10088925), (5, 6053355), (7, 4323825), (9, 3362975), (11, 2751525), (15, 2017785), (21, 1441275), (25, 1210671), (33, 917175), (35, 864765), (45, 672595), (55, 550305), (63, 480425), (75, 403557), (77, 393075), (99, 305725), (105, 288255), (165, 183435), (175, 172953), (225, 134519), (231, 131025), (275, 110061), (315, 96085), (385, 78615), (495, 61145), (525, 57651), (693, 43675), (825, 36687), (1155, 26205), (1575, 19217), (1747, 17325), (1925, 15723), (2475, 12229), (3465, 8735), (5241, 5775)]