863445060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 2671958016

約数和(自身を除く): 1808512956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 127, 180, 214, 254, 321, 353, 381, 428, 508, 535, 635, 642, 706, 762, 963, 1059, 1070, 1143, 1270, 1284, 1412, 1524, 1605, 1765, 1905, 1926, 2118, 2140, 2286, 2540, 3177, 3210, 3530, 3810, 3852, 4236, 4572, 4815, 5295, 5715, 6354, 6420, 7060, 7620, 9630, 10590, 11430, 12708, 13589, 15885, 19260, 21180, 22860, 27178, 31770, 37771, 40767, 44831, 54356, 63540, 67945, 75542, 81534, 89662, 113313, 122301, 134493, 135890, 151084, 163068, 179324, 188855, 203835, 224155, 226626, 244602, 268986, 271780, 339939, 377710, 403479, 407670, 448310, 453252, 489204, 537972, 566565, 611505, 672465, 679878, 755420, 806958, 815340, 896620, 1133130, 1223010, 1344930, 1359756, 1613916, 1699695, 2017395, 2266260, 2446020, 2689860, 3399390, 4034790, 4796917, 6798780, 8069580, 9593834, 14390751, 19187668, 23984585, 28781502, 43172253, 47969170, 57563004, 71953755, 86344506, 95938340, 143907510, 172689012, 215861265, 287815020, 431722530, 863445060]

約数ペア:

[(1, 863445060), (2, 431722530), (3, 287815020), (4, 215861265), (5, 172689012), (6, 143907510), (9, 95938340), (10, 86344506), (12, 71953755), (15, 57563004), (18, 47969170), (20, 43172253), (30, 28781502), (36, 23984585), (45, 19187668), (60, 14390751), (90, 9593834), (107, 8069580), (127, 6798780), (180, 4796917), (214, 4034790), (254, 3399390), (321, 2689860), (353, 2446020), (381, 2266260), (428, 2017395), (508, 1699695), (535, 1613916), (635, 1359756), (642, 1344930), (706, 1223010), (762, 1133130), (963, 896620), (1059, 815340), (1070, 806958), (1143, 755420), (1270, 679878), (1284, 672465), (1412, 611505), (1524, 566565), (1605, 537972), (1765, 489204), (1905, 453252), (1926, 448310), (2118, 407670), (2140, 403479), (2286, 377710), (2540, 339939), (3177, 271780), (3210, 268986), (3530, 244602), (3810, 226626), (3852, 224155), (4236, 203835), (4572, 188855), (4815, 179324), (5295, 163068), (5715, 151084), (6354, 135890), (6420, 134493), (7060, 122301), (7620, 113313), (9630, 89662), (10590, 81534), (11430, 75542), (12708, 67945), (13589, 63540), (15885, 54356), (19260, 44831), (21180, 40767), (22860, 37771), (27178, 31770)]