84788830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 188674560

約数和(自身を除く): 103885730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 1723, 2590, 3446, 3515, 4921, 7030, 8615, 9842, 12061, 17230, 24122, 24605, 32737, 49210, 60305, 63751, 65474, 120610, 127502, 163685, 229159, 318755, 327370, 446257, 458318, 637510, 892514, 1145795, 1211269, 2231285, 2291590, 2422538, 4462570, 6056345, 8478883, 12112690, 16957766, 42394415, 84788830]

約数ペア:

[(1, 84788830), (2, 42394415), (5, 16957766), (7, 12112690), (10, 8478883), (14, 6056345), (19, 4462570), (35, 2422538), (37, 2291590), (38, 2231285), (70, 1211269), (74, 1145795), (95, 892514), (133, 637510), (185, 458318), (190, 446257), (259, 327370), (266, 318755), (370, 229159), (518, 163685), (665, 127502), (703, 120610), (1295, 65474), (1330, 63751), (1406, 60305), (1723, 49210), (2590, 32737), (3446, 24605), (3515, 24122), (4921, 17230), (7030, 12061), (8615, 9842)]