1111345740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 3532628736

約数和(自身を除く): 2421282996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 331, 345, 414, 460, 662, 690, 811, 828, 993, 1035, 1324, 1380, 1622, 1655, 1986, 2070, 2433, 2979, 3244, 3310, 3972, 4055, 4140, 4866, 4965, 5958, 6620, 7299, 7613, 8110, 9732, 9930, 11916, 12165, 14598, 14895, 15226, 16220, 18653, 19860, 22839, 24330, 29196, 29790, 30452, 36495, 37306, 38065, 45678, 48660, 55959, 59580, 68517, 72990, 74612, 76130, 91356, 93265, 111918, 114195, 137034, 145980, 152260, 167877, 186530, 223836, 228390, 268441, 274068, 279795, 335754, 342585, 373060, 456780, 536882, 559590, 671508, 685170, 805323, 839385, 1073764, 1119180, 1342205, 1370340, 1610646, 1678770, 2415969, 2684410, 3221292, 3357540, 4026615, 4831938, 5368820, 6174143, 8053230, 9663876, 12079845, 12348286, 16106460, 18522429, 24159690, 24696572, 30870715, 37044858, 48319380, 55567287, 61741430, 74089716, 92612145, 111134574, 123482860, 185224290, 222269148, 277836435, 370448580, 555672870, 1111345740]

約数ペア:

[(1, 1111345740), (2, 555672870), (3, 370448580), (4, 277836435), (5, 222269148), (6, 185224290), (9, 123482860), (10, 111134574), (12, 92612145), (15, 74089716), (18, 61741430), (20, 55567287), (23, 48319380), (30, 37044858), (36, 30870715), (45, 24696572), (46, 24159690), (60, 18522429), (69, 16106460), (90, 12348286), (92, 12079845), (115, 9663876), (138, 8053230), (180, 6174143), (207, 5368820), (230, 4831938), (276, 4026615), (331, 3357540), (345, 3221292), (414, 2684410), (460, 2415969), (662, 1678770), (690, 1610646), (811, 1370340), (828, 1342205), (993, 1119180), (1035, 1073764), (1324, 839385), (1380, 805323), (1622, 685170), (1655, 671508), (1986, 559590), (2070, 536882), (2433, 456780), (2979, 373060), (3244, 342585), (3310, 335754), (3972, 279795), (4055, 274068), (4140, 268441), (4866, 228390), (4965, 223836), (5958, 186530), (6620, 167877), (7299, 152260), (7613, 145980), (8110, 137034), (9732, 114195), (9930, 111918), (11916, 93265), (12165, 91356), (14598, 76130), (14895, 74612), (15226, 72990), (16220, 68517), (18653, 59580), (19860, 55959), (22839, 48660), (24330, 45678), (29196, 38065), (29790, 37306), (30452, 36495)]