17281180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 45069696

約数和(自身を除く): 27788516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 137, 140, 170, 212, 238, 265, 274, 340, 371, 476, 530, 548, 595, 685, 742, 901, 959, 1060, 1190, 1370, 1484, 1802, 1855, 1918, 2329, 2380, 2740, 3604, 3710, 3836, 4505, 4658, 4795, 6307, 7261, 7420, 9010, 9316, 9590, 11645, 12614, 14522, 16303, 18020, 19180, 23290, 25228, 29044, 31535, 32606, 36305, 46580, 50827, 63070, 65212, 72610, 81515, 101654, 123437, 126140, 145220, 163030, 203308, 246874, 254135, 326060, 493748, 508270, 617185, 864059, 1016540, 1234370, 1728118, 2468740, 3456236, 4320295, 8640590, 17281180]

約数ペア:

[(1, 17281180), (2, 8640590), (4, 4320295), (5, 3456236), (7, 2468740), (10, 1728118), (14, 1234370), (17, 1016540), (20, 864059), (28, 617185), (34, 508270), (35, 493748), (53, 326060), (68, 254135), (70, 246874), (85, 203308), (106, 163030), (119, 145220), (137, 126140), (140, 123437), (170, 101654), (212, 81515), (238, 72610), (265, 65212), (274, 63070), (340, 50827), (371, 46580), (476, 36305), (530, 32606), (548, 31535), (595, 29044), (685, 25228), (742, 23290), (901, 19180), (959, 18020), (1060, 16303), (1190, 14522), (1370, 12614), (1484, 11645), (1802, 9590), (1855, 9316), (1918, 9010), (2329, 7420), (2380, 7261), (2740, 6307), (3604, 4795), (3710, 4658), (3836, 4505)]