2012595390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15497}}^1$

素因数の和:15563

約数の個数: 128

約数和(自身を含む): 5936353920

約数和(自身を除く): 3923758530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1110, 1170, 1443, 1665, 1755, 1998, 2405, 2886, 3330, 3510, 4329, 4810, 4995, 7215, 8658, 9990, 12987, 14430, 15497, 21645, 25974, 30994, 43290, 46491, 64935, 77485, 92982, 129870, 139473, 154970, 201461, 232455, 278946, 402922, 418419, 464910, 573389, 604383, 697365, 836838, 1007305, 1146778, 1208766, 1394730, 1720167, 1813149, 2014610, 2092095, 2866945, 3021915, 3440334, 3626298, 4184190, 5160501, 5439447, 5733890, 6043830, 7454057, 8600835, 9065745, 10321002, 10878894, 14908114, 15481503, 17201670, 18131490, 22362171, 25802505, 27197235, 30963006, 37270285, 44724342, 51605010, 54394470, 67086513, 74540570, 77407515, 111810855, 134173026, 154815030, 201259539, 223621710, 335432565, 402519078, 670865130, 1006297695, 2012595390]

約数ペア:

[(1, 2012595390), (2, 1006297695), (3, 670865130), (5, 402519078), (6, 335432565), (9, 223621710), (10, 201259539), (13, 154815030), (15, 134173026), (18, 111810855), (26, 77407515), (27, 74540570), (30, 67086513), (37, 54394470), (39, 51605010), (45, 44724342), (54, 37270285), (65, 30963006), (74, 27197235), (78, 25802505), (90, 22362171), (111, 18131490), (117, 17201670), (130, 15481503), (135, 14908114), (185, 10878894), (195, 10321002), (222, 9065745), (234, 8600835), (270, 7454057), (333, 6043830), (351, 5733890), (370, 5439447), (390, 5160501), (481, 4184190), (555, 3626298), (585, 3440334), (666, 3021915), (702, 2866945), (962, 2092095), (999, 2014610), (1110, 1813149), (1170, 1720167), (1443, 1394730), (1665, 1208766), (1755, 1146778), (1998, 1007305), (2405, 836838), (2886, 697365), (3330, 604383), (3510, 573389), (4329, 464910), (4810, 418419), (4995, 402922), (7215, 278946), (8658, 232455), (9990, 201461), (12987, 154970), (14430, 139473), (15497, 129870), (21645, 92982), (25974, 77485), (30994, 64935), (43290, 46491)]