30656892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 86216704

約数和(自身を除く): 55559812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 193, 217, 244, 366, 372, 386, 427, 434, 579, 651, 732, 772, 854, 868, 1158, 1281, 1302, 1351, 1708, 1891, 2316, 2562, 2604, 2702, 3782, 4053, 5124, 5404, 5673, 5983, 7564, 8106, 11346, 11773, 11966, 13237, 16212, 17949, 22692, 23546, 23932, 26474, 35319, 35898, 39711, 41881, 47092, 52948, 70638, 71796, 79422, 82411, 83762, 125643, 141276, 158844, 164822, 167524, 247233, 251286, 329644, 364963, 494466, 502572, 729926, 988932, 1094889, 1459852, 2189778, 2554741, 4379556, 5109482, 7664223, 10218964, 15328446, 30656892]

約数ペア:

[(1, 30656892), (2, 15328446), (3, 10218964), (4, 7664223), (6, 5109482), (7, 4379556), (12, 2554741), (14, 2189778), (21, 1459852), (28, 1094889), (31, 988932), (42, 729926), (61, 502572), (62, 494466), (84, 364963), (93, 329644), (122, 251286), (124, 247233), (183, 167524), (186, 164822), (193, 158844), (217, 141276), (244, 125643), (366, 83762), (372, 82411), (386, 79422), (427, 71796), (434, 70638), (579, 52948), (651, 47092), (732, 41881), (772, 39711), (854, 35898), (868, 35319), (1158, 26474), (1281, 23932), (1302, 23546), (1351, 22692), (1708, 17949), (1891, 16212), (2316, 13237), (2562, 11966), (2604, 11773), (2702, 11346), (3782, 8106), (4053, 7564), (5124, 5983), (5404, 5673)]