14980770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 46949760

約数和(自身を除く): 31968990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 49, 63, 70, 79, 86, 90, 98, 105, 126, 129, 147, 158, 210, 215, 237, 245, 258, 294, 301, 315, 387, 395, 430, 441, 474, 490, 553, 602, 630, 645, 711, 735, 774, 790, 882, 903, 1106, 1185, 1290, 1422, 1470, 1505, 1659, 1806, 1935, 2107, 2205, 2370, 2709, 2765, 3010, 3318, 3397, 3555, 3870, 3871, 4214, 4410, 4515, 4977, 5418, 5530, 6321, 6794, 7110, 7742, 8295, 9030, 9954, 10191, 10535, 11613, 12642, 13545, 16590, 16985, 18963, 19355, 20382, 21070, 23226, 23779, 24885, 27090, 30573, 31605, 33970, 34839, 37926, 38710, 47558, 49770, 50955, 58065, 61146, 63210, 69678, 71337, 94815, 101910, 116130, 118895, 142674, 152865, 166453, 174195, 189630, 214011, 237790, 305730, 332906, 348390, 356685, 428022, 499359, 713370, 832265, 998718, 1070055, 1498077, 1664530, 2140110, 2496795, 2996154, 4993590, 7490385, 14980770]

約数ペア:

[(1, 14980770), (2, 7490385), (3, 4993590), (5, 2996154), (6, 2496795), (7, 2140110), (9, 1664530), (10, 1498077), (14, 1070055), (15, 998718), (18, 832265), (21, 713370), (30, 499359), (35, 428022), (42, 356685), (43, 348390), (45, 332906), (49, 305730), (63, 237790), (70, 214011), (79, 189630), (86, 174195), (90, 166453), (98, 152865), (105, 142674), (126, 118895), (129, 116130), (147, 101910), (158, 94815), (210, 71337), (215, 69678), (237, 63210), (245, 61146), (258, 58065), (294, 50955), (301, 49770), (315, 47558), (387, 38710), (395, 37926), (430, 34839), (441, 33970), (474, 31605), (490, 30573), (553, 27090), (602, 24885), (630, 23779), (645, 23226), (711, 21070), (735, 20382), (774, 19355), (790, 18963), (882, 16985), (903, 16590), (1106, 13545), (1185, 12642), (1290, 11613), (1422, 10535), (1470, 10191), (1505, 9954), (1659, 9030), (1806, 8295), (1935, 7742), (2107, 7110), (2205, 6794), (2370, 6321), (2709, 5530), (2765, 5418), (3010, 4977), (3318, 4515), (3397, 4410), (3555, 4214), (3870, 3871)]