86341510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 85352570

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 107, 137, 155, 190, 214, 274, 310, 535, 589, 685, 1070, 1178, 1370, 2033, 2603, 2945, 3317, 4066, 4247, 5206, 5890, 6634, 8494, 10165, 13015, 14659, 16585, 20330, 21235, 26030, 29318, 33170, 42470, 63023, 73295, 80693, 126046, 146590, 161386, 278521, 315115, 403465, 454429, 557042, 630230, 806930, 908858, 1392605, 2272145, 2785210, 4544290, 8634151, 17268302, 43170755, 86341510]

約数ペア:

[(1, 86341510), (2, 43170755), (5, 17268302), (10, 8634151), (19, 4544290), (31, 2785210), (38, 2272145), (62, 1392605), (95, 908858), (107, 806930), (137, 630230), (155, 557042), (190, 454429), (214, 403465), (274, 315115), (310, 278521), (535, 161386), (589, 146590), (685, 126046), (1070, 80693), (1178, 73295), (1370, 63023), (2033, 42470), (2603, 33170), (2945, 29318), (3317, 26030), (4066, 21235), (4247, 20330), (5206, 16585), (5890, 14659), (6634, 13015), (8494, 10165)]