1120807870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 2541049056

約数和(自身を除く): 1420241186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 251, 455, 490, 502, 637, 701, 910, 1255, 1274, 1402, 1757, 2510, 3185, 3263, 3505, 3514, 4907, 6370, 6526, 7010, 8785, 9113, 9814, 12299, 16315, 17570, 18226, 22841, 24535, 24598, 32630, 34349, 45565, 45682, 49070, 61495, 63791, 68698, 91130, 114205, 122990, 127582, 159887, 171745, 175951, 228410, 318955, 319774, 343490, 351902, 446537, 637910, 799435, 879755, 893074, 1231657, 1598870, 1759510, 2232685, 2287363, 2463314, 4465370, 4574726, 6158285, 8621599, 11436815, 12316570, 16011541, 17243198, 22873630, 32023082, 43107995, 80057705, 86215990, 112080787, 160115410, 224161574, 560403935, 1120807870]

約数ペア:

[(1, 1120807870), (2, 560403935), (5, 224161574), (7, 160115410), (10, 112080787), (13, 86215990), (14, 80057705), (26, 43107995), (35, 32023082), (49, 22873630), (65, 17243198), (70, 16011541), (91, 12316570), (98, 11436815), (130, 8621599), (182, 6158285), (245, 4574726), (251, 4465370), (455, 2463314), (490, 2287363), (502, 2232685), (637, 1759510), (701, 1598870), (910, 1231657), (1255, 893074), (1274, 879755), (1402, 799435), (1757, 637910), (2510, 446537), (3185, 351902), (3263, 343490), (3505, 319774), (3514, 318955), (4907, 228410), (6370, 175951), (6526, 171745), (7010, 159887), (8785, 127582), (9113, 122990), (9814, 114205), (12299, 91130), (16315, 68698), (17570, 63791), (18226, 61495), (22841, 49070), (24535, 45682), (24598, 45565), (32630, 34349)]