25683630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 76446720

約数和(自身を除く): 50763090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 157, 190, 205, 210, 246, 266, 285, 287, 314, 399, 410, 471, 570, 574, 615, 665, 779, 785, 798, 861, 942, 1099, 1230, 1330, 1435, 1558, 1570, 1722, 1995, 2198, 2337, 2355, 2870, 2983, 3297, 3895, 3990, 4305, 4674, 4710, 5453, 5495, 5966, 6437, 6594, 7790, 8610, 8949, 10906, 10990, 11685, 12874, 14915, 16359, 16485, 17898, 19311, 20881, 23370, 27265, 29830, 32185, 32718, 32970, 38622, 41762, 44745, 45059, 54530, 62643, 64370, 81795, 89490, 90118, 96555, 104405, 122303, 125286, 135177, 163590, 193110, 208810, 225295, 244606, 270354, 313215, 366909, 450590, 611515, 626430, 675885, 733818, 856121, 1223030, 1351770, 1712242, 1834545, 2568363, 3669090, 4280605, 5136726, 8561210, 12841815, 25683630]

約数ペア:

[(1, 25683630), (2, 12841815), (3, 8561210), (5, 5136726), (6, 4280605), (7, 3669090), (10, 2568363), (14, 1834545), (15, 1712242), (19, 1351770), (21, 1223030), (30, 856121), (35, 733818), (38, 675885), (41, 626430), (42, 611515), (57, 450590), (70, 366909), (82, 313215), (95, 270354), (105, 244606), (114, 225295), (123, 208810), (133, 193110), (157, 163590), (190, 135177), (205, 125286), (210, 122303), (246, 104405), (266, 96555), (285, 90118), (287, 89490), (314, 81795), (399, 64370), (410, 62643), (471, 54530), (570, 45059), (574, 44745), (615, 41762), (665, 38622), (779, 32970), (785, 32718), (798, 32185), (861, 29830), (942, 27265), (1099, 23370), (1230, 20881), (1330, 19311), (1435, 17898), (1558, 16485), (1570, 16359), (1722, 14915), (1995, 12874), (2198, 11685), (2337, 10990), (2355, 10906), (2870, 8949), (2983, 8610), (3297, 7790), (3895, 6594), (3990, 6437), (4305, 5966), (4674, 5495), (4710, 5453)]