30367264

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 62246016

約数和(自身を除く): 31878752

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 331, 376, 488, 662, 752, 976, 1324, 1504, 1952, 2648, 2867, 5296, 5734, 10592, 11468, 15557, 20191, 22936, 31114, 40382, 45872, 62228, 80764, 91744, 124456, 161528, 248912, 323056, 497824, 646112, 948977, 1897954, 3795908, 7591816, 15183632, 30367264]

約数ペア:

[(1, 30367264), (2, 15183632), (4, 7591816), (8, 3795908), (16, 1897954), (32, 948977), (47, 646112), (61, 497824), (94, 323056), (122, 248912), (188, 161528), (244, 124456), (331, 91744), (376, 80764), (488, 62228), (662, 45872), (752, 40382), (976, 31114), (1324, 22936), (1504, 20191), (1952, 15557), (2648, 11468), (2867, 10592), (5296, 5734)]