30252537

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 23840775

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 601, 799, 987, 1071, 1803, 2397, 2961, 4207, 5409, 5593, 7191, 10217, 12621, 16779, 28247, 30651, 37863, 50337, 71519, 84741, 91953, 197729, 214557, 254223, 480199, 593187, 643671, 1440597, 1779561, 3361393, 4321791, 10084179, 30252537]

約数ペア:

[(1, 30252537), (3, 10084179), (7, 4321791), (9, 3361393), (17, 1779561), (21, 1440597), (47, 643671), (51, 593187), (63, 480199), (119, 254223), (141, 214557), (153, 197729), (329, 91953), (357, 84741), (423, 71519), (601, 50337), (799, 37863), (987, 30651), (1071, 28247), (1803, 16779), (2397, 12621), (2961, 10217), (4207, 7191), (5409, 5593)]