30781632

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 95747840

約数和(自身を除く): 64966208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 619, 672, 777, 888, 1036, 1184, 1238, 1344, 1554, 1776, 1857, 2072, 2368, 2476, 3108, 3552, 3714, 4144, 4333, 4952, 6216, 7104, 7428, 8288, 8666, 9904, 12432, 12999, 14856, 16576, 17332, 19808, 22903, 24864, 25998, 29712, 34664, 39616, 45806, 49728, 51996, 59424, 68709, 69328, 91612, 103992, 118848, 137418, 138656, 160321, 183224, 207984, 274836, 277312, 320642, 366448, 415968, 480963, 549672, 641284, 732896, 831936, 961926, 1099344, 1282568, 1465792, 1923852, 2198688, 2565136, 3847704, 4397376, 5130272, 7695408, 10260544, 15390816, 30781632]

約数ペア:

[(1, 30781632), (2, 15390816), (3, 10260544), (4, 7695408), (6, 5130272), (7, 4397376), (8, 3847704), (12, 2565136), (14, 2198688), (16, 1923852), (21, 1465792), (24, 1282568), (28, 1099344), (32, 961926), (37, 831936), (42, 732896), (48, 641284), (56, 549672), (64, 480963), (74, 415968), (84, 366448), (96, 320642), (111, 277312), (112, 274836), (148, 207984), (168, 183224), (192, 160321), (222, 138656), (224, 137418), (259, 118848), (296, 103992), (336, 91612), (444, 69328), (448, 68709), (518, 59424), (592, 51996), (619, 49728), (672, 45806), (777, 39616), (888, 34664), (1036, 29712), (1184, 25998), (1238, 24864), (1344, 22903), (1554, 19808), (1776, 17332), (1857, 16576), (2072, 14856), (2368, 12999), (2476, 12432), (3108, 9904), (3552, 8666), (3714, 8288), (4144, 7428), (4333, 7104), (4952, 6216)]