945574140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118493}}^1$

素因数の和:118531

約数の個数: 96

約数和(自身を含む): 3185118720

約数和(自身を除く): 2239544580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 118493, 236986, 355479, 473972, 592465, 710958, 829451, 1184930, 1421916, 1658902, 1777395, 2251367, 2369860, 2488353, 3317804, 3554790, 4147255, 4502734, 4976706, 6754101, 7109580, 8294510, 9005468, 9953412, 11256835, 12441765, 13508202, 15759569, 16589020, 22513670, 24883530, 27016404, 31519138, 33770505, 45027340, 47278707, 49767060, 63038276, 67541010, 78797845, 94557414, 135082020, 157595690, 189114828, 236393535, 315191380, 472787070, 945574140]

約数ペア:

[(1, 945574140), (2, 472787070), (3, 315191380), (4, 236393535), (5, 189114828), (6, 157595690), (7, 135082020), (10, 94557414), (12, 78797845), (14, 67541010), (15, 63038276), (19, 49767060), (20, 47278707), (21, 45027340), (28, 33770505), (30, 31519138), (35, 27016404), (38, 24883530), (42, 22513670), (57, 16589020), (60, 15759569), (70, 13508202), (76, 12441765), (84, 11256835), (95, 9953412), (105, 9005468), (114, 8294510), (133, 7109580), (140, 6754101), (190, 4976706), (210, 4502734), (228, 4147255), (266, 3554790), (285, 3317804), (380, 2488353), (399, 2369860), (420, 2251367), (532, 1777395), (570, 1658902), (665, 1421916), (798, 1184930), (1140, 829451), (1330, 710958), (1596, 592465), (1995, 473972), (2660, 355479), (3990, 236986), (7980, 118493)]