249675330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 611867520

約数和(自身を除く): 362192190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 173, 219, 346, 365, 438, 519, 659, 730, 865, 1038, 1095, 1318, 1730, 1977, 2190, 2595, 3295, 3954, 5190, 6590, 9885, 12629, 19770, 25258, 37887, 48107, 63145, 75774, 96214, 114007, 126290, 144321, 189435, 228014, 240535, 288642, 342021, 378870, 481070, 570035, 684042, 721605, 1140070, 1443210, 1710105, 3420210, 8322511, 16645022, 24967533, 41612555, 49935066, 83225110, 124837665, 249675330]

約数ペア:

[(1, 249675330), (2, 124837665), (3, 83225110), (5, 49935066), (6, 41612555), (10, 24967533), (15, 16645022), (30, 8322511), (73, 3420210), (146, 1710105), (173, 1443210), (219, 1140070), (346, 721605), (365, 684042), (438, 570035), (519, 481070), (659, 378870), (730, 342021), (865, 288642), (1038, 240535), (1095, 228014), (1318, 189435), (1730, 144321), (1977, 126290), (2190, 114007), (2595, 96214), (3295, 75774), (3954, 63145), (5190, 48107), (6590, 37887), (9885, 25258), (12629, 19770)]