30044644

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 66189312

約数和(自身を除く): 36144668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 127, 142, 196, 238, 254, 284, 476, 497, 508, 833, 889, 994, 1207, 1666, 1778, 1988, 2159, 2414, 3332, 3479, 3556, 4318, 4828, 6223, 6958, 8449, 8636, 9017, 12446, 13916, 15113, 16898, 18034, 24892, 30226, 33796, 36068, 59143, 60452, 63119, 105791, 118286, 126238, 153289, 211582, 236572, 252476, 306578, 423164, 441833, 613156, 883666, 1073023, 1767332, 2146046, 4292092, 7511161, 15022322, 30044644]

約数ペア:

[(1, 30044644), (2, 15022322), (4, 7511161), (7, 4292092), (14, 2146046), (17, 1767332), (28, 1073023), (34, 883666), (49, 613156), (68, 441833), (71, 423164), (98, 306578), (119, 252476), (127, 236572), (142, 211582), (196, 153289), (238, 126238), (254, 118286), (284, 105791), (476, 63119), (497, 60452), (508, 59143), (833, 36068), (889, 33796), (994, 30226), (1207, 24892), (1666, 18034), (1778, 16898), (1988, 15113), (2159, 13916), (2414, 12446), (3332, 9017), (3479, 8636), (3556, 8449), (4318, 6958), (4828, 6223)]