77066790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 196273152

約数和(自身を除く): 119206362

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1830, 1831, 2806, 3662, 4209, 5493, 7015, 8418, 9155, 10986, 14030, 18310, 21045, 27465, 42090, 42113, 54930, 84226, 111691, 126339, 210565, 223382, 252678, 335073, 421130, 558455, 631695, 670146, 1116910, 1263390, 1675365, 2568893, 3350730, 5137786, 7706679, 12844465, 15413358, 25688930, 38533395, 77066790]

約数ペア:

[(1, 77066790), (2, 38533395), (3, 25688930), (5, 15413358), (6, 12844465), (10, 7706679), (15, 5137786), (23, 3350730), (30, 2568893), (46, 1675365), (61, 1263390), (69, 1116910), (115, 670146), (122, 631695), (138, 558455), (183, 421130), (230, 335073), (305, 252678), (345, 223382), (366, 210565), (610, 126339), (690, 111691), (915, 84226), (1403, 54930), (1830, 42113), (1831, 42090), (2806, 27465), (3662, 21045), (4209, 18310), (5493, 14030), (7015, 10986), (8418, 9155)]