39258180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 135145920

約数和(自身を除く): 95887740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 883, 988, 1140, 1170, 1235, 1482, 1710, 1766, 2223, 2340, 2470, 2649, 2964, 3420, 3532, 3705, 4415, 4446, 4940, 5298, 7410, 7947, 8830, 8892, 10596, 11115, 11479, 13245, 14820, 15894, 16777, 17660, 22230, 22958, 26490, 31788, 33554, 34437, 39735, 44460, 45916, 50331, 52980, 57395, 67108, 68874, 79470, 83885, 100662, 103311, 114790, 137748, 150993, 158940, 167770, 172185, 201324, 206622, 218101, 229580, 251655, 301986, 335540, 344370, 413244, 436202, 503310, 516555, 603972, 654303, 688740, 754965, 872404, 1006620, 1033110, 1090505, 1308606, 1509930, 1962909, 2066220, 2181010, 2617212, 3019860, 3271515, 3925818, 4362020, 6543030, 7851636, 9814545, 13086060, 19629090, 39258180]

約数ペア:

[(1, 39258180), (2, 19629090), (3, 13086060), (4, 9814545), (5, 7851636), (6, 6543030), (9, 4362020), (10, 3925818), (12, 3271515), (13, 3019860), (15, 2617212), (18, 2181010), (19, 2066220), (20, 1962909), (26, 1509930), (30, 1308606), (36, 1090505), (38, 1033110), (39, 1006620), (45, 872404), (52, 754965), (57, 688740), (60, 654303), (65, 603972), (76, 516555), (78, 503310), (90, 436202), (95, 413244), (114, 344370), (117, 335540), (130, 301986), (156, 251655), (171, 229580), (180, 218101), (190, 206622), (195, 201324), (228, 172185), (234, 167770), (247, 158940), (260, 150993), (285, 137748), (342, 114790), (380, 103311), (390, 100662), (468, 83885), (494, 79470), (570, 68874), (585, 67108), (684, 57395), (741, 52980), (780, 50331), (855, 45916), (883, 44460), (988, 39735), (1140, 34437), (1170, 33554), (1235, 31788), (1482, 26490), (1710, 22958), (1766, 22230), (2223, 17660), (2340, 16777), (2470, 15894), (2649, 14820), (2964, 13245), (3420, 11479), (3532, 11115), (3705, 10596), (4415, 8892), (4446, 8830), (4940, 7947), (5298, 7410)]