195013320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70657}}^1$

素因数の和:70694

約数の個数: 64

約数和(自身を含む): 610485120

約数和(自身を除く): 415471800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 70657, 141314, 211971, 282628, 353285, 423942, 565256, 706570, 847884, 1059855, 1413140, 1625111, 1695768, 2119710, 2826280, 3250222, 4239420, 4875333, 6500444, 8125555, 8478840, 9750666, 13000888, 16251110, 19501332, 24376665, 32502220, 39002664, 48753330, 65004440, 97506660, 195013320]

約数ペア:

[(1, 195013320), (2, 97506660), (3, 65004440), (4, 48753330), (5, 39002664), (6, 32502220), (8, 24376665), (10, 19501332), (12, 16251110), (15, 13000888), (20, 9750666), (23, 8478840), (24, 8125555), (30, 6500444), (40, 4875333), (46, 4239420), (60, 3250222), (69, 2826280), (92, 2119710), (115, 1695768), (120, 1625111), (138, 1413140), (184, 1059855), (230, 847884), (276, 706570), (345, 565256), (460, 423942), (552, 353285), (690, 282628), (920, 211971), (1380, 141314), (2760, 70657)]