146875470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 429981696

約数和(自身を除く): 283106226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 94, 105, 115, 138, 141, 161, 210, 230, 235, 282, 322, 329, 345, 470, 483, 647, 658, 690, 705, 805, 966, 987, 1081, 1294, 1410, 1610, 1645, 1941, 1974, 2162, 2415, 3235, 3243, 3290, 3882, 4529, 4830, 4935, 5405, 6470, 6486, 7567, 9058, 9705, 9870, 10810, 13587, 14881, 15134, 16215, 19410, 22645, 22701, 27174, 29762, 30409, 32430, 37835, 44643, 45290, 45402, 60818, 67935, 74405, 75670, 89286, 91227, 104167, 113505, 135870, 148810, 152045, 182454, 208334, 212863, 223215, 227010, 304090, 312501, 425726, 446430, 456135, 520835, 625002, 638589, 699407, 912270, 1041670, 1064315, 1277178, 1398814, 1562505, 2098221, 2128630, 3125010, 3192945, 3497035, 4196442, 4895849, 6385890, 6994070, 9791698, 10491105, 14687547, 20982210, 24479245, 29375094, 48958490, 73437735, 146875470]

約数ペア:

[(1, 146875470), (2, 73437735), (3, 48958490), (5, 29375094), (6, 24479245), (7, 20982210), (10, 14687547), (14, 10491105), (15, 9791698), (21, 6994070), (23, 6385890), (30, 4895849), (35, 4196442), (42, 3497035), (46, 3192945), (47, 3125010), (69, 2128630), (70, 2098221), (94, 1562505), (105, 1398814), (115, 1277178), (138, 1064315), (141, 1041670), (161, 912270), (210, 699407), (230, 638589), (235, 625002), (282, 520835), (322, 456135), (329, 446430), (345, 425726), (470, 312501), (483, 304090), (647, 227010), (658, 223215), (690, 212863), (705, 208334), (805, 182454), (966, 152045), (987, 148810), (1081, 135870), (1294, 113505), (1410, 104167), (1610, 91227), (1645, 89286), (1941, 75670), (1974, 74405), (2162, 67935), (2415, 60818), (3235, 45402), (3243, 45290), (3290, 44643), (3882, 37835), (4529, 32430), (4830, 30409), (4935, 29762), (5405, 27174), (6470, 22701), (6486, 22645), (7567, 19410), (9058, 16215), (9705, 15134), (9870, 14881), (10810, 13587)]