892902010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12743}}^1$

素因数の和:12788

約数の個数: 96

約数和(自身を含む): 2196657792

約数和(自身を除く): 1303755782

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 1001, 1078, 1274, 1430, 2002, 2695, 3185, 5005, 5390, 6370, 7007, 10010, 12743, 14014, 25486, 35035, 63715, 70070, 89201, 127430, 140173, 165659, 178402, 280346, 331318, 446005, 624407, 700865, 828295, 892010, 981211, 1159613, 1248814, 1401730, 1656590, 1822249, 1962422, 2319226, 3122035, 3644498, 4906055, 5798065, 6244070, 6868477, 8117291, 9111245, 9812110, 11596130, 12755743, 13736954, 16234582, 18222490, 25511486, 34342385, 40586455, 63778715, 68684770, 81172910, 89290201, 127557430, 178580402, 446451005, 892902010]

約数ペア:

[(1, 892902010), (2, 446451005), (5, 178580402), (7, 127557430), (10, 89290201), (11, 81172910), (13, 68684770), (14, 63778715), (22, 40586455), (26, 34342385), (35, 25511486), (49, 18222490), (55, 16234582), (65, 13736954), (70, 12755743), (77, 11596130), (91, 9812110), (98, 9111245), (110, 8117291), (130, 6868477), (143, 6244070), (154, 5798065), (182, 4906055), (245, 3644498), (286, 3122035), (385, 2319226), (455, 1962422), (490, 1822249), (539, 1656590), (637, 1401730), (715, 1248814), (770, 1159613), (910, 981211), (1001, 892010), (1078, 828295), (1274, 700865), (1430, 624407), (2002, 446005), (2695, 331318), (3185, 280346), (5005, 178402), (5390, 165659), (6370, 140173), (7007, 127430), (10010, 89201), (12743, 70070), (14014, 63715), (25486, 35035)]