30504947508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{25447}}^1$

素因数の和:25602

約数の個数: 144

約数和(自身を含む): 90704001024

約数和(自身を除く): 60199053516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 71, 84, 126, 134, 142, 201, 213, 252, 268, 284, 402, 426, 469, 497, 603, 639, 804, 852, 938, 994, 1206, 1278, 1407, 1491, 1876, 1988, 2412, 2556, 2814, 2982, 4221, 4473, 4757, 5628, 5964, 8442, 8946, 9514, 14271, 16884, 17892, 19028, 25447, 28542, 33299, 42813, 50894, 57084, 66598, 76341, 85626, 99897, 101788, 133196, 152682, 171252, 178129, 199794, 229023, 299691, 305364, 356258, 399588, 458046, 534387, 599382, 712516, 916092, 1068774, 1198764, 1603161, 1704949, 1806737, 2137548, 3206322, 3409898, 3613474, 5114847, 5420211, 6412644, 6819796, 7226948, 10229694, 10840422, 11934643, 12647159, 15344541, 16260633, 20459388, 21680844, 23869286, 25294318, 30689082, 32521266, 35803929, 37941477, 47738572, 50588636, 61378164, 65042532, 71607858, 75882954, 107411787, 113824431, 121051379, 143215716, 151765908, 214823574, 227648862, 242102758, 363154137, 429647148, 455297724, 484205516, 726308274, 847359653, 1089462411, 1452616548, 1694719306, 2178924822, 2542078959, 3389438612, 4357849644, 5084157918, 7626236877, 10168315836, 15252473754, 30504947508]

約数ペア:

[(1, 30504947508), (2, 15252473754), (3, 10168315836), (4, 7626236877), (6, 5084157918), (7, 4357849644), (9, 3389438612), (12, 2542078959), (14, 2178924822), (18, 1694719306), (21, 1452616548), (28, 1089462411), (36, 847359653), (42, 726308274), (63, 484205516), (67, 455297724), (71, 429647148), (84, 363154137), (126, 242102758), (134, 227648862), (142, 214823574), (201, 151765908), (213, 143215716), (252, 121051379), (268, 113824431), (284, 107411787), (402, 75882954), (426, 71607858), (469, 65042532), (497, 61378164), (603, 50588636), (639, 47738572), (804, 37941477), (852, 35803929), (938, 32521266), (994, 30689082), (1206, 25294318), (1278, 23869286), (1407, 21680844), (1491, 20459388), (1876, 16260633), (1988, 15344541), (2412, 12647159), (2556, 11934643), (2814, 10840422), (2982, 10229694), (4221, 7226948), (4473, 6819796), (4757, 6412644), (5628, 5420211), (5964, 5114847), (8442, 3613474), (8946, 3409898), (9514, 3206322), (14271, 2137548), (16884, 1806737), (17892, 1704949), (19028, 1603161), (25447, 1198764), (28542, 1068774), (33299, 916092), (42813, 712516), (50894, 599382), (57084, 534387), (66598, 458046), (76341, 399588), (85626, 356258), (99897, 305364), (101788, 299691), (133196, 229023), (152682, 199794), (171252, 178129)]