8912610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 28169856

約数和(自身を除く): 19257246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 47, 49, 63, 70, 86, 90, 94, 98, 105, 126, 129, 141, 147, 210, 215, 235, 245, 258, 282, 294, 301, 315, 329, 387, 423, 430, 441, 470, 490, 602, 630, 645, 658, 705, 735, 774, 846, 882, 903, 987, 1290, 1410, 1470, 1505, 1645, 1806, 1935, 1974, 2021, 2107, 2115, 2205, 2303, 2709, 2961, 3010, 3290, 3870, 4042, 4214, 4230, 4410, 4515, 4606, 4935, 5418, 5922, 6063, 6321, 6909, 9030, 9870, 10105, 10535, 11515, 12126, 12642, 13545, 13818, 14147, 14805, 18189, 18963, 20210, 20727, 21070, 23030, 27090, 28294, 29610, 30315, 31605, 34545, 36378, 37926, 41454, 42441, 60630, 63210, 69090, 70735, 84882, 90945, 94815, 99029, 103635, 127323, 141470, 181890, 189630, 198058, 207270, 212205, 254646, 297087, 424410, 495145, 594174, 636615, 891261, 990290, 1273230, 1485435, 1782522, 2970870, 4456305, 8912610]

約数ペア:

[(1, 8912610), (2, 4456305), (3, 2970870), (5, 1782522), (6, 1485435), (7, 1273230), (9, 990290), (10, 891261), (14, 636615), (15, 594174), (18, 495145), (21, 424410), (30, 297087), (35, 254646), (42, 212205), (43, 207270), (45, 198058), (47, 189630), (49, 181890), (63, 141470), (70, 127323), (86, 103635), (90, 99029), (94, 94815), (98, 90945), (105, 84882), (126, 70735), (129, 69090), (141, 63210), (147, 60630), (210, 42441), (215, 41454), (235, 37926), (245, 36378), (258, 34545), (282, 31605), (294, 30315), (301, 29610), (315, 28294), (329, 27090), (387, 23030), (423, 21070), (430, 20727), (441, 20210), (470, 18963), (490, 18189), (602, 14805), (630, 14147), (645, 13818), (658, 13545), (705, 12642), (735, 12126), (774, 11515), (846, 10535), (882, 10105), (903, 9870), (987, 9030), (1290, 6909), (1410, 6321), (1470, 6063), (1505, 5922), (1645, 5418), (1806, 4935), (1935, 4606), (1974, 4515), (2021, 4410), (2107, 4230), (2115, 4214), (2205, 4042), (2303, 3870), (2709, 3290), (2961, 3010)]