3119660820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32887}}^1$

素因数の和:32950

約数の個数: 144

約数和(自身を含む): 10343144448

約数和(自身を除く): 7223483628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4743, 5270, 5580, 6324, 7905, 9486, 10540, 15810, 18972, 23715, 31620, 32887, 47430, 65774, 94860, 98661, 131548, 164435, 197322, 295983, 328870, 394644, 493305, 559079, 591966, 657740, 986610, 1019497, 1118158, 1183932, 1479915, 1677237, 1973220, 2038994, 2236316, 2795395, 2959830, 3058491, 3354474, 4077988, 5031711, 5097485, 5590790, 5919660, 6116982, 6708948, 8386185, 9175473, 10063422, 10194970, 11181580, 12233964, 15292455, 16772370, 17331449, 18350946, 20126844, 20389940, 25158555, 30584910, 33544740, 34662898, 36701892, 45877365, 50317110, 51994347, 61169820, 69325796, 86657245, 91754730, 100634220, 103988694, 155983041, 173314490, 183509460, 207977388, 259971735, 311966082, 346628980, 519943470, 623932164, 779915205, 1039886940, 1559830410, 3119660820]

約数ペア:

[(1, 3119660820), (2, 1559830410), (3, 1039886940), (4, 779915205), (5, 623932164), (6, 519943470), (9, 346628980), (10, 311966082), (12, 259971735), (15, 207977388), (17, 183509460), (18, 173314490), (20, 155983041), (30, 103988694), (31, 100634220), (34, 91754730), (36, 86657245), (45, 69325796), (51, 61169820), (60, 51994347), (62, 50317110), (68, 45877365), (85, 36701892), (90, 34662898), (93, 33544740), (102, 30584910), (124, 25158555), (153, 20389940), (155, 20126844), (170, 18350946), (180, 17331449), (186, 16772370), (204, 15292455), (255, 12233964), (279, 11181580), (306, 10194970), (310, 10063422), (340, 9175473), (372, 8386185), (465, 6708948), (510, 6116982), (527, 5919660), (558, 5590790), (612, 5097485), (620, 5031711), (765, 4077988), (930, 3354474), (1020, 3058491), (1054, 2959830), (1116, 2795395), (1395, 2236316), (1530, 2038994), (1581, 1973220), (1860, 1677237), (2108, 1479915), (2635, 1183932), (2790, 1118158), (3060, 1019497), (3162, 986610), (4743, 657740), (5270, 591966), (5580, 559079), (6324, 493305), (7905, 394644), (9486, 328870), (10540, 295983), (15810, 197322), (18972, 164435), (23715, 131548), (31620, 98661), (32887, 94860), (47430, 65774)]