42341670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 132295680

約数和(自身を除く): 89954010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 521, 602, 630, 645, 774, 903, 945, 1042, 1161, 1290, 1505, 1563, 1806, 1890, 1935, 2322, 2605, 2709, 3010, 3126, 3647, 3870, 4515, 4689, 5210, 5418, 5805, 7294, 7815, 8127, 9030, 9378, 10941, 11610, 13545, 14067, 15630, 16254, 18235, 21882, 22403, 23445, 27090, 28134, 32823, 36470, 40635, 44806, 46890, 54705, 65646, 67209, 70335, 81270, 98469, 109410, 112015, 134418, 140670, 156821, 164115, 196938, 201627, 224030, 313642, 328230, 336045, 403254, 470463, 492345, 604881, 672090, 784105, 940926, 984690, 1008135, 1209762, 1411389, 1568210, 2016270, 2352315, 2822778, 3024405, 4234167, 4704630, 6048810, 7056945, 8468334, 14113890, 21170835, 42341670]

約数ペア:

[(1, 42341670), (2, 21170835), (3, 14113890), (5, 8468334), (6, 7056945), (7, 6048810), (9, 4704630), (10, 4234167), (14, 3024405), (15, 2822778), (18, 2352315), (21, 2016270), (27, 1568210), (30, 1411389), (35, 1209762), (42, 1008135), (43, 984690), (45, 940926), (54, 784105), (63, 672090), (70, 604881), (86, 492345), (90, 470463), (105, 403254), (126, 336045), (129, 328230), (135, 313642), (189, 224030), (210, 201627), (215, 196938), (258, 164115), (270, 156821), (301, 140670), (315, 134418), (378, 112015), (387, 109410), (430, 98469), (521, 81270), (602, 70335), (630, 67209), (645, 65646), (774, 54705), (903, 46890), (945, 44806), (1042, 40635), (1161, 36470), (1290, 32823), (1505, 28134), (1563, 27090), (1806, 23445), (1890, 22403), (1935, 21882), (2322, 18235), (2605, 16254), (2709, 15630), (3010, 14067), (3126, 13545), (3647, 11610), (3870, 10941), (4515, 9378), (4689, 9030), (5210, 8127), (5418, 7815), (5805, 7294)]