135598340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 316237824

約数和(自身を除く): 180639484

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 37, 46, 62, 74, 92, 115, 124, 148, 155, 185, 230, 257, 310, 370, 460, 514, 620, 713, 740, 851, 1028, 1147, 1285, 1426, 1702, 2294, 2570, 2852, 3404, 3565, 4255, 4588, 5140, 5735, 5911, 7130, 7967, 8510, 9509, 11470, 11822, 14260, 15934, 17020, 19018, 22940, 23644, 26381, 29555, 31868, 38036, 39835, 47545, 52762, 59110, 79670, 95090, 105524, 118220, 131905, 159340, 183241, 190180, 218707, 263810, 294779, 366482, 437414, 527620, 589558, 732964, 874828, 916205, 1093535, 1179116, 1473895, 1832410, 2187070, 2947790, 3664820, 4374140, 5895580, 6779917, 13559834, 27119668, 33899585, 67799170, 135598340]

約数ペア:

[(1, 135598340), (2, 67799170), (4, 33899585), (5, 27119668), (10, 13559834), (20, 6779917), (23, 5895580), (31, 4374140), (37, 3664820), (46, 2947790), (62, 2187070), (74, 1832410), (92, 1473895), (115, 1179116), (124, 1093535), (148, 916205), (155, 874828), (185, 732964), (230, 589558), (257, 527620), (310, 437414), (370, 366482), (460, 294779), (514, 263810), (620, 218707), (713, 190180), (740, 183241), (851, 159340), (1028, 131905), (1147, 118220), (1285, 105524), (1426, 95090), (1702, 79670), (2294, 59110), (2570, 52762), (2852, 47545), (3404, 39835), (3565, 38036), (4255, 31868), (4588, 29555), (5140, 26381), (5735, 23644), (5911, 22940), (7130, 19018), (7967, 17020), (8510, 15934), (9509, 14260), (11470, 11822)]