65238810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 136038630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1039, 1365, 1495, 1610, 1794, 2078, 2093, 2415, 2730, 2990, 3117, 4186, 4485, 4830, 5195, 6234, 6279, 7273, 8970, 10390, 10465, 12558, 13507, 14546, 15585, 20930, 21819, 23897, 27014, 31170, 31395, 36365, 40521, 43638, 47794, 62790, 67535, 71691, 72730, 81042, 94549, 109095, 119485, 135070, 143382, 167279, 189098, 202605, 218190, 238970, 283647, 310661, 334558, 358455, 405210, 472745, 501837, 567294, 621322, 716910, 836395, 931983, 945490, 1003674, 1418235, 1553305, 1672790, 1863966, 2174627, 2509185, 2836470, 3106610, 4349254, 4659915, 5018370, 6523881, 9319830, 10873135, 13047762, 21746270, 32619405, 65238810]

約数ペア:

[(1, 65238810), (2, 32619405), (3, 21746270), (5, 13047762), (6, 10873135), (7, 9319830), (10, 6523881), (13, 5018370), (14, 4659915), (15, 4349254), (21, 3106610), (23, 2836470), (26, 2509185), (30, 2174627), (35, 1863966), (39, 1672790), (42, 1553305), (46, 1418235), (65, 1003674), (69, 945490), (70, 931983), (78, 836395), (91, 716910), (105, 621322), (115, 567294), (130, 501837), (138, 472745), (161, 405210), (182, 358455), (195, 334558), (210, 310661), (230, 283647), (273, 238970), (299, 218190), (322, 202605), (345, 189098), (390, 167279), (455, 143382), (483, 135070), (546, 119485), (598, 109095), (690, 94549), (805, 81042), (897, 72730), (910, 71691), (966, 67535), (1039, 62790), (1365, 47794), (1495, 43638), (1610, 40521), (1794, 36365), (2078, 31395), (2093, 31170), (2415, 27014), (2730, 23897), (2990, 21819), (3117, 20930), (4186, 15585), (4485, 14546), (4830, 13507), (5195, 12558), (6234, 10465), (6279, 10390), (7273, 8970)]