12495540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 25042380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 113, 114, 190, 194, 226, 228, 285, 291, 339, 380, 388, 452, 485, 565, 570, 582, 678, 970, 1130, 1140, 1164, 1356, 1455, 1695, 1843, 1940, 2147, 2260, 2910, 3390, 3686, 4294, 5529, 5820, 6441, 6780, 7372, 8588, 9215, 10735, 10961, 11058, 12882, 18430, 21470, 21922, 22116, 25764, 27645, 32205, 32883, 36860, 42940, 43844, 54805, 55290, 64410, 65766, 109610, 110580, 128820, 131532, 164415, 208259, 219220, 328830, 416518, 624777, 657660, 833036, 1041295, 1249554, 2082590, 2499108, 3123885, 4165180, 6247770, 12495540]

約数ペア:

[(1, 12495540), (2, 6247770), (3, 4165180), (4, 3123885), (5, 2499108), (6, 2082590), (10, 1249554), (12, 1041295), (15, 833036), (19, 657660), (20, 624777), (30, 416518), (38, 328830), (57, 219220), (60, 208259), (76, 164415), (95, 131532), (97, 128820), (113, 110580), (114, 109610), (190, 65766), (194, 64410), (226, 55290), (228, 54805), (285, 43844), (291, 42940), (339, 36860), (380, 32883), (388, 32205), (452, 27645), (485, 25764), (565, 22116), (570, 21922), (582, 21470), (678, 18430), (970, 12882), (1130, 11058), (1140, 10961), (1164, 10735), (1356, 9215), (1455, 8588), (1695, 7372), (1843, 6780), (1940, 6441), (2147, 5820), (2260, 5529), (2910, 4294), (3390, 3686)]