64850340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46993}}^1$

素因数の和:47028

約数の個数: 48

約数和(自身を含む): 189479808

約数和(自身を除く): 124629468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 46993, 93986, 140979, 187972, 234965, 281958, 469930, 563916, 704895, 939860, 1080839, 1409790, 2161678, 2819580, 3242517, 4323356, 5404195, 6485034, 10808390, 12970068, 16212585, 21616780, 32425170, 64850340]

約数ペア:

[(1, 64850340), (2, 32425170), (3, 21616780), (4, 16212585), (5, 12970068), (6, 10808390), (10, 6485034), (12, 5404195), (15, 4323356), (20, 3242517), (23, 2819580), (30, 2161678), (46, 1409790), (60, 1080839), (69, 939860), (92, 704895), (115, 563916), (138, 469930), (230, 281958), (276, 234965), (345, 187972), (460, 140979), (690, 93986), (1380, 46993)]