134375430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 394149888

約数和(自身を除く): 259774458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 647, 690, 805, 903, 966, 989, 1290, 1294, 1505, 1610, 1806, 1941, 1978, 2415, 2967, 3010, 3235, 3882, 4515, 4529, 4830, 4945, 5934, 6470, 6923, 9030, 9058, 9705, 9890, 13587, 13846, 14835, 14881, 19410, 20769, 22645, 27174, 27821, 29670, 29762, 34615, 41538, 44643, 45290, 55642, 67935, 69230, 74405, 83463, 89286, 103845, 104167, 135870, 139105, 148810, 166926, 194747, 207690, 208334, 223215, 278210, 312501, 389494, 417315, 446430, 520835, 584241, 625002, 639883, 834630, 973735, 1041670, 1168482, 1279766, 1562505, 1919649, 1947470, 2921205, 3125010, 3199415, 3839298, 4479181, 5842410, 6398830, 8958362, 9598245, 13437543, 19196490, 22395905, 26875086, 44791810, 67187715, 134375430]

約数ペア:

[(1, 134375430), (2, 67187715), (3, 44791810), (5, 26875086), (6, 22395905), (7, 19196490), (10, 13437543), (14, 9598245), (15, 8958362), (21, 6398830), (23, 5842410), (30, 4479181), (35, 3839298), (42, 3199415), (43, 3125010), (46, 2921205), (69, 1947470), (70, 1919649), (86, 1562505), (105, 1279766), (115, 1168482), (129, 1041670), (138, 973735), (161, 834630), (210, 639883), (215, 625002), (230, 584241), (258, 520835), (301, 446430), (322, 417315), (345, 389494), (430, 312501), (483, 278210), (602, 223215), (645, 208334), (647, 207690), (690, 194747), (805, 166926), (903, 148810), (966, 139105), (989, 135870), (1290, 104167), (1294, 103845), (1505, 89286), (1610, 83463), (1806, 74405), (1941, 69230), (1978, 67935), (2415, 55642), (2967, 45290), (3010, 44643), (3235, 41538), (3882, 34615), (4515, 29762), (4529, 29670), (4830, 27821), (4945, 27174), (5934, 22645), (6470, 20769), (6923, 19410), (9030, 14881), (9058, 14835), (9705, 13846), (9890, 13587)]