30974636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 73113600

約数和(自身を除く): 42138964

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 67, 76, 77, 79, 133, 134, 154, 158, 209, 266, 268, 308, 316, 418, 469, 532, 553, 737, 836, 869, 938, 1106, 1273, 1463, 1474, 1501, 1738, 1876, 2212, 2546, 2926, 2948, 3002, 3476, 5092, 5159, 5293, 5852, 6004, 6083, 8911, 10318, 10507, 10586, 12166, 14003, 16511, 17822, 20636, 21014, 21172, 24332, 28006, 33022, 35644, 37051, 42028, 56012, 58223, 66044, 74102, 98021, 100567, 115577, 116446, 148204, 196042, 201134, 231154, 232892, 392084, 402268, 407561, 462308, 703969, 815122, 1106237, 1407938, 1630244, 2212474, 2815876, 4424948, 7743659, 15487318, 30974636]

約数ペア:

[(1, 30974636), (2, 15487318), (4, 7743659), (7, 4424948), (11, 2815876), (14, 2212474), (19, 1630244), (22, 1407938), (28, 1106237), (38, 815122), (44, 703969), (67, 462308), (76, 407561), (77, 402268), (79, 392084), (133, 232892), (134, 231154), (154, 201134), (158, 196042), (209, 148204), (266, 116446), (268, 115577), (308, 100567), (316, 98021), (418, 74102), (469, 66044), (532, 58223), (553, 56012), (737, 42028), (836, 37051), (869, 35644), (938, 33022), (1106, 28006), (1273, 24332), (1463, 21172), (1474, 21014), (1501, 20636), (1738, 17822), (1876, 16511), (2212, 14003), (2546, 12166), (2926, 10586), (2948, 10507), (3002, 10318), (3476, 8911), (5092, 6083), (5159, 6004), (5293, 5852)]