128091390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 362465280

約数和(自身を除く): 234373890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 790, 1103, 1106, 1185, 1470, 1659, 2206, 2370, 2765, 3309, 3318, 3871, 5515, 5530, 6618, 7721, 7742, 8295, 11030, 11613, 15442, 16545, 16590, 19355, 23163, 23226, 33090, 38605, 38710, 46326, 54047, 58065, 77210, 87137, 108094, 115815, 116130, 162141, 174274, 231630, 261411, 270235, 324282, 435685, 522822, 540470, 609959, 810705, 871370, 1219918, 1307055, 1621410, 1829877, 2614110, 3049795, 3659754, 4269713, 6099590, 8539426, 9149385, 12809139, 18298770, 21348565, 25618278, 42697130, 64045695, 128091390]

約数ペア:

[(1, 128091390), (2, 64045695), (3, 42697130), (5, 25618278), (6, 21348565), (7, 18298770), (10, 12809139), (14, 9149385), (15, 8539426), (21, 6099590), (30, 4269713), (35, 3659754), (42, 3049795), (49, 2614110), (70, 1829877), (79, 1621410), (98, 1307055), (105, 1219918), (147, 871370), (158, 810705), (210, 609959), (237, 540470), (245, 522822), (294, 435685), (395, 324282), (474, 270235), (490, 261411), (553, 231630), (735, 174274), (790, 162141), (1103, 116130), (1106, 115815), (1185, 108094), (1470, 87137), (1659, 77210), (2206, 58065), (2370, 54047), (2765, 46326), (3309, 38710), (3318, 38605), (3871, 33090), (5515, 23226), (5530, 23163), (6618, 19355), (7721, 16590), (7742, 16545), (8295, 15442), (11030, 11613)]