345996270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 1002792960

約数和(自身を除く): 656796690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 61, 62, 90, 93, 95, 107, 114, 122, 155, 171, 183, 186, 190, 214, 279, 285, 305, 310, 321, 342, 366, 465, 535, 549, 558, 570, 589, 610, 642, 855, 915, 930, 963, 1070, 1098, 1159, 1178, 1395, 1605, 1710, 1767, 1830, 1891, 1926, 2033, 2318, 2745, 2790, 2945, 3210, 3317, 3477, 3534, 3782, 4066, 4815, 5301, 5490, 5673, 5795, 5890, 6099, 6527, 6634, 6954, 8835, 9455, 9630, 9951, 10165, 10431, 10602, 11346, 11590, 12198, 13054, 16585, 17019, 17385, 17670, 18297, 18910, 19581, 19902, 20330, 20862, 26505, 28365, 29853, 30495, 32635, 33170, 34038, 34770, 35929, 36594, 39162, 49755, 52155, 53010, 56730, 58743, 59706, 60990, 63023, 65270, 71858, 85095, 91485, 97905, 99510, 104310, 107787, 117486, 124013, 126046, 149265, 170190, 179645, 182970, 189069, 195810, 202337, 215574, 248026, 293715, 298530, 315115, 323361, 359290, 372039, 378138, 404674, 538935, 567207, 587430, 607011, 620065, 630230, 646722, 744078, 945345, 1011685, 1077870, 1116117, 1134414, 1214022, 1240130, 1616805, 1821033, 1860195, 1890690, 2023370, 2232234, 2836035, 3035055, 3233610, 3642066, 3720390, 3844403, 5580585, 5672070, 6070110, 7688806, 9105165, 11161170, 11533209, 18210330, 19222015, 23066418, 34599627, 38444030, 57666045, 69199254, 115332090, 172998135, 345996270]

約数ペア:

[(1, 345996270), (2, 172998135), (3, 115332090), (5, 69199254), (6, 57666045), (9, 38444030), (10, 34599627), (15, 23066418), (18, 19222015), (19, 18210330), (30, 11533209), (31, 11161170), (38, 9105165), (45, 7688806), (57, 6070110), (61, 5672070), (62, 5580585), (90, 3844403), (93, 3720390), (95, 3642066), (107, 3233610), (114, 3035055), (122, 2836035), (155, 2232234), (171, 2023370), (183, 1890690), (186, 1860195), (190, 1821033), (214, 1616805), (279, 1240130), (285, 1214022), (305, 1134414), (310, 1116117), (321, 1077870), (342, 1011685), (366, 945345), (465, 744078), (535, 646722), (549, 630230), (558, 620065), (570, 607011), (589, 587430), (610, 567207), (642, 538935), (855, 404674), (915, 378138), (930, 372039), (963, 359290), (1070, 323361), (1098, 315115), (1159, 298530), (1178, 293715), (1395, 248026), (1605, 215574), (1710, 202337), (1767, 195810), (1830, 189069), (1891, 182970), (1926, 179645), (2033, 170190), (2318, 149265), (2745, 126046), (2790, 124013), (2945, 117486), (3210, 107787), (3317, 104310), (3477, 99510), (3534, 97905), (3782, 91485), (4066, 85095), (4815, 71858), (5301, 65270), (5490, 63023), (5673, 60990), (5795, 59706), (5890, 58743), (6099, 56730), (6527, 53010), (6634, 52155), (6954, 49755), (8835, 39162), (9455, 36594), (9630, 35929), (9951, 34770), (10165, 34038), (10431, 33170), (10602, 32635), (11346, 30495), (11590, 29853), (12198, 28365), (13054, 26505), (16585, 20862), (17019, 20330), (17385, 19902), (17670, 19581), (18297, 18910)]