30680436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 75600000

約数和(自身を除く): 44919564

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 1249, 2047, 2498, 3747, 4094, 4996, 6141, 7494, 8188, 12282, 14988, 24564, 28727, 57454, 86181, 111161, 114908, 172362, 222322, 333483, 344724, 444644, 666966, 1333932, 2556703, 5113406, 7670109, 10226812, 15340218, 30680436]

約数ペア:

[(1, 30680436), (2, 15340218), (3, 10226812), (4, 7670109), (6, 5113406), (12, 2556703), (23, 1333932), (46, 666966), (69, 444644), (89, 344724), (92, 333483), (138, 222322), (178, 172362), (267, 114908), (276, 111161), (356, 86181), (534, 57454), (1068, 28727), (1249, 24564), (2047, 14988), (2498, 12282), (3747, 8188), (4094, 7494), (4996, 6141)]