2709039780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{15661}}^1$

素因数の和:15738

約数の個数: 108

約数和(自身を含む): 8491591836

約数和(自身を除く): 5782552056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 961, 1116, 1395, 1860, 1922, 2790, 2883, 3844, 4805, 5580, 5766, 8649, 9610, 11532, 14415, 15661, 17298, 19220, 28830, 31322, 34596, 43245, 46983, 57660, 62644, 78305, 86490, 93966, 140949, 156610, 172980, 187932, 234915, 281898, 313220, 469830, 485491, 563796, 704745, 939660, 970982, 1409490, 1456473, 1941964, 2427455, 2818980, 2912946, 4369419, 4854910, 5825892, 7282365, 8738838, 9709820, 14564730, 15050221, 17477676, 21847095, 29129460, 30100442, 43694190, 45150663, 60200884, 75251105, 87388380, 90301326, 135451989, 150502210, 180602652, 225753315, 270903978, 301004420, 451506630, 541807956, 677259945, 903013260, 1354519890, 2709039780]

約数ペア:

[(1, 2709039780), (2, 1354519890), (3, 903013260), (4, 677259945), (5, 541807956), (6, 451506630), (9, 301004420), (10, 270903978), (12, 225753315), (15, 180602652), (18, 150502210), (20, 135451989), (30, 90301326), (31, 87388380), (36, 75251105), (45, 60200884), (60, 45150663), (62, 43694190), (90, 30100442), (93, 29129460), (124, 21847095), (155, 17477676), (180, 15050221), (186, 14564730), (279, 9709820), (310, 8738838), (372, 7282365), (465, 5825892), (558, 4854910), (620, 4369419), (930, 2912946), (961, 2818980), (1116, 2427455), (1395, 1941964), (1860, 1456473), (1922, 1409490), (2790, 970982), (2883, 939660), (3844, 704745), (4805, 563796), (5580, 485491), (5766, 469830), (8649, 313220), (9610, 281898), (11532, 234915), (14415, 187932), (15661, 172980), (17298, 156610), (19220, 140949), (28830, 93966), (31322, 86490), (34596, 78305), (43245, 62644), (46983, 57660)]